Great Miami River at Middletown
12 mi- Level
- 2.4 ft
- Flow
- 1,220 cfs
Forecast peak 2.4 ft Sat 8 AM
Reading from Sat 6:30 AM · NWS gauge page
Observed 7:20 AM EDT at KHAO
Somerville, OH weather
Foggy and 37°3°.
Today: low 43°6° (likely 42°6° to 46°8°), high 70°21° (likely 68°20° to 70°21°).
Now 37°3°
Fog
- Wind
- Calm
- Up to 5 mph8 km/h through 7 PM
- Dew point
- 37°3°
- Comfortable · up to 46°8° by 10 AM
- Humidity
- 100%
- Air 37°3°, dew point 37°3° · fog or dew likely
- UV index
- 0Low
- Moderate 12–4 PM · peak 4
- Pressure
- 30.42 inHg1030 hPa
- Rising slowly · +0.04 inHg+1.3 hPa in 3 h
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
About the same as this time yesterday (37°3° then, 37°3° now)
Good hours for
This morningUp to 58°14° by 11 AM · Clear
This afternoonUp to 70°21° by 4 PM · Partly cloudy
TonightDown to 44°7° by 5 AM · Partly cloudy
Tomorrow morningUp to 59°15° by 11 AM · Clear
Tomorrow afternoonUp to 72°22° by 5 PM · Partly cloudy
Tomorrow nightDown to 46°8° by 4 AM · Partly cloudy
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 7a | Clear | 42°6° (likely 42°6° to 46°8°) | 42°6° | 0% | 2 mph3 km/h from NE, gusts 6 mph10 km/h | 99% | 2% | 0 |
| Sat 8a | Sunny | 42°6° (likely 42°6° to 46°8°) | 42°6° | 0% | 1 mph2 km/h from NE, gusts 6 mph9 km/h | 99% | 3% | 0 |
| Sat 9a | Sunny | 44°7° (likely 44°7° to 49°9°) | 44°7° | 0% | 2 mph3 km/h from NE, gusts 6 mph9 km/h | 98% | 1% | 0 |
| Sat 10a | Sunny | 52°11° (likely 52°11° to 55°13°) | 52°11° | 0% | 2 mph3 km/h from E, gusts 6 mph9 km/h | 80% | 1% | 1 |
| Sat 11a | Sunny | 58°14° (likely 57°14° to 61°16°) | 58°14° | 0% | 2 mph3 km/h from E, gusts 6 mph10 km/h | 62% | 3% | 2 |
| Sat 12p | Mostly sunny | 62°17° (likely 61°16° to 64°18°) | 62°17° | 0% | 3 mph5 km/h from E, gusts 6 mph10 km/h | 53% | 35% | 3 |
| Sat 1p | Mostly sunny | 66°19° (likely 64°18° to 67°19°) | 66°19° | 0% | 5 mph8 km/h from E, gusts 7 mph11 km/h | 47% | 54% | 4 |
| Sat 2p | Cloudy | 68°20° (likely 67°19° to 69°21°) | 68°20° | 0% | 5 mph8 km/h from E, gusts 7 mph11 km/h | 42% | 59% | 4 |
| Sat 3p | Cloudy | 68°20° (likely 68°20° to 70°21°) | 68°20° | 0% | 5 mph8 km/h from E, gusts 7 mph11 km/h | 42% | 59% | 3 |
| Sat 4p | Sunny | 70°21° (likely 68°20° to 70°21°) | 70°21° | 0% | 5 mph8 km/h from E, gusts 7 mph12 km/h | 40% | 24% | 2 |
| Sat 5p | Partly sunny | 68°20° (likely 67°19° to 70°21°) | 68°20° | 0% | 5 mph8 km/h from E, gusts 7 mph12 km/h | 40% | 55% | 1 |
| Sat 6p | Mostly sunny | 67°19° (likely 65°18° to 68°20°) | 67°19° | 0% | 5 mph8 km/h from E, gusts 7 mph11 km/h | 42% | 57% | 0 |
| Sat 7p | Mostly clear | 63°17° (likely 59°15° to 63°17°) | 63°17° | 0% | 3 mph5 km/h from E, gusts 7 mph11 km/h | 48% | 61% | 0 |
| Sat 8p | Clear | 56°13° (likely 56°13° to 59°15°) | 56°13° | 0% | 3 mph5 km/h from E, gusts 8 mph13 km/h | 64% | 30% | 0 |
| Sat 9p | Clear | 54°12° (likely 54°12° to 57°14°) | 54°12° | 0% | 3 mph5 km/h from E, gusts 10 mph16 km/h | 66% | 33% | 0 |
| Sat 10p | Mostly clear | 53°12° (likely 53°12° to 56°13°) | 53°12° | 0% | 3 mph5 km/h from E, gusts 9 mph15 km/h | 73% | 33% | 0 |
| Sat 11p | Clear | 51°11° (likely 51°11° to 54°12°) | 50°10° | 0% | 3 mph5 km/h from E, gusts 9 mph15 km/h | 75% | 11% | 0 |
| Sun 12a | Clear | 50°10° (likely 50°10° to 53°12°) | 50°10° | 0% | 2 mph3 km/h from E, gusts 8 mph13 km/h | 78% | 1% | 0 |
| Sun 1a | Clear | 48°9° (likely 48°9° to 52°11°) | 48°9° | 0% | 2 mph3 km/h from E, gusts 7 mph11 km/h | 84% | 40% | 0 |
| Sun 2a | Clear | 47°8° (likely 47°8° to 51°11°) | 47°8° | 0% | 1 mph2 km/h from E, gusts 7 mph11 km/h | 88% | 27% | 0 |
| Sun 3a | Mostly clear | 46°8° (likely 46°8° to 50°10°) | 46°8° | 0% | 1 mph2 km/h from E, gusts 5 mph9 km/h | 89% | 10% | 0 |
| Sun 4a | Clear | 45°7° (likely 45°7° to 49°9°) | 45°7° | 0% | 1 mph2 km/h from E, gusts 5 mph7 km/h | 93% | 1% | 0 |
| Sun 5a | Clear | 44°7° (likely 44°7° to 48°9°) | 44°7° | 0% | 1 mph2 km/h from E, gusts 5 mph8 km/h | 97% | 2% | 0 |
| Sun 6a | Clear | 44°7° (likely 44°7° to 47°8°) | 44°7° | 0% | 1 mph2 km/h from E, gusts 5 mph9 km/h | 95% | 0% | 0 |
| Sun 7a | Clear | 43°6° (likely 43°6° to 46°8°) | 43°6° | 0% | 1 mph2 km/h from E, gusts 5 mph9 km/h | 95% | 0% | 0 |
| Sun 8a | Sunny | 43°6° (likely 42°6° to 46°8°) | 43°6° | 0% | 1 mph2 km/h from E, gusts 5 mph8 km/h | 95% | 1% | 0 |
| Sun 9a | Sunny | 45°7° (likely 45°7° to 49°9°) | 45°7° | 0% | 2 mph3 km/h from E, gusts 4 mph6 km/h | 95% | 0% | 0 |
| Sun 10a | Sunny | 53°12° (likely 52°11° to 54°12°) | 53°12° | 0% | 2 mph3 km/h from E, gusts 5 mph7 km/h | 78% | 0% | 1 |
| Sun 11a | Sunny | 59°15° (likely 58°14° to 60°16°) | 59°15° | 0% | 3 mph5 km/h from SE, gusts 5 mph8 km/h | 62% | 24% | 2 |
| Sun 12p | Mostly sunny | 63°17° (likely 62°17° to 64°18°) | 63°17° | 0% | 3 mph5 km/h from SE, gusts 6 mph9 km/h | 54% | 52% | 3 |
| Sun 1p | Mostly sunny | 67°19° (likely 65°18° to 68°20°) | 67°19° | 0% | 3 mph5 km/h from SE, gusts 6 mph9 km/h | 47% | 52% | 4 |
| Sun 2p | Mostly sunny | 69°21° (likely 68°20° to 70°21°) | 69°21° | 0% | 3 mph5 km/h from SE, gusts 5 mph7 km/h | 43% | 48% | 4 |
| Sun 3p | Mostly sunny | 70°21° (likely 69°21° to 72°22°) | 70°21° | 0% | 3 mph5 km/h from SE, gusts 4 mph7 km/h | 40% | 55% | 4 |
| Sun 4p | Cloudy | 71°22° (likely 69°21° to 72°22°) | 71°22° | 0% | 2 mph3 km/h from SE, gusts 5 mph7 km/h | 39% | 77% | 3 |
| Sun 5p | Cloudy | 72°22° (likely 68°20° to 72°22°) | 72°22° | 0% | 2 mph3 km/h from SE, gusts 4 mph6 km/h | 37% | 65% | 2 |
| Sun 6p | Mostly sunny | 69°21° (likely 66°19° to 69°21°) | 69°21° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 41% | 66% | 1 |
| Sun 7p | Cloudy | 65°18° (likely 61°16° to 65°18°) | 65°18° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 47% | 57% | 0 |
| Sun 8p | Mostly clear | 61°16° (likely 59°15° to 61°16°) | 61°16° | 0% | 0 mph0 km/h, gusts 5 mph7 km/h | 54% | 68% | 0 |
| Sun 9p | Mostly clear | 55°13° (likely 55°13° to 60°16°) | 55°13° | 0% | 0 mph0 km/h, gusts 5 mph7 km/h | 70% | 55% | 0 |
| Sun 10p | Mostly clear | 54°12° (likely 54°12° to 59°15°) | 54°12° | 0% | 0 mph0 km/h, gusts 4 mph7 km/h | 72% | 50% | 0 |
| Sun 11p | Mostly clear | 53°12° (likely 53°12° to 57°14°) | 53°12° | 0% | 1 mph2 km/h from E, gusts 5 mph9 km/h | 78% | 43% | 0 |
| Mon 12a | Clear | 51°11° (likely 51°11° to 56°13°) | 51°11° | 0% | 1 mph2 km/h from E, gusts 6 mph9 km/h | 82% | 10% | 0 |
| Mon 1a | Mostly clear | 50°10° (likely 50°10° to 55°13°) | 50°10° | 0% | 0 mph0 km/h, gusts 5 mph9 km/h | 83% | 34% | 0 |
| Mon 2a | Mostly clear | 48°9° (likely 48°9° to 54°12°) | 48°9° | 0% | 0 mph0 km/h, gusts 4 mph7 km/h | 88% | 40% | 0 |
| Mon 3a | Mostly clear | 47°8° (likely 47°8° to 54°12°) | 47°8° | 0% | 0 mph0 km/h, gusts 2 mph4 km/h | 92% | 38% | 0 |
| Mon 4a | Mostly clear | 46°8° (likely 46°8° to 53°12°) | 46°8° | 0% | 0 mph0 km/h, gusts 2 mph3 km/h | 92% | 62% | 0 |
| Mon 5a | Cloudy | 46°8° (likely 45°7° to 52°11°) | 46°8° | 0% | 0 mph0 km/h, gusts 2 mph3 km/h | 93% | 73% | 0 |
| Mon 6a | Mostly clear | 45°7° (likely 44°7° to 51°11°) | 45°7° | 0% | 0 mph0 km/h, gusts 2 mph3 km/h | 95% | 46% | 0 |
Days ahead
Shaded: typical range for these dates (1991–2020)
Today, Oct 24. Mostly sunny. High 70°21°, low 43°6°. Typical 64°18° / 40°4°. Dry. Forecasts agree.
Morning
6 AM–noon
Sunny, 42°6°Dry
Afternoon
noon–6 PM
Cloudy, 70°21°Dry
Evening
6 PM–midnight
Clear, 56°13°Dry
Overnight
midnight–6 AM
Mostly clear, 44°7°Dry
Official NWS forecast
Today: Sunny, with a high near 70. East wind 1 to 5 mph.
Tonight: Mostly clear, with a low around 43. East wind 1 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 68°20°–70°21°
- Low, likely
- 42°6°–46°8°
- Typical high / low
- 64°18° / 40°4°
- Wind
- 8 mph12 km/h, gusts 13 mph21 km/h
- UV peak
- 4
Tomorrow, Oct 25. Cloudy. High 72°22°, low 44°7°. Typical 64°18° / 39°4°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 43°6°Dry
Afternoon
noon–6 PM
Mostly sunny, 72°22°Dry
Evening
6 PM–midnight
Mostly clear, 61°16°Dry
Overnight
midnight–6 AM
Mostly clear, 46°8°Dry
Official NWS forecast
Day: Sunny, with a high near 72. Southeast wind around 3 mph.
Night: Mostly clear, with a low around 44. Northeast wind around 1 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 69°21°–72°22°
- Low, likely
- 42°6°–46°8°
- Typical high / low
- 64°18° / 39°4°
- Wind
- 7 mph10 km/h, gusts 12 mph19 km/h
- UV peak
- 4
Monday, Oct 26. Partly sunny. High 73°23°, low 46°8°. Typical 63°17° / 39°4°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 48°9°Dry
Afternoon
noon–6 PM
Cloudy, 74°23°Dry
Evening
6 PM–midnight
Cloudy, 62°17°Dry
Overnight
midnight–6 AM
Cloudy, 51°10°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 73. Southwest wind around 2 mph.
Night: Partly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 72°22°–74°23°
- Low, likely
- 44°7°–50°10°
- Typical high / low
- 63°17° / 39°4°
- Wind
- 6 mph9 km/h
- UV peak
- 4
Tuesday, Oct 27. Mostly cloudy. High 69°21°, low 48°9°. Typical 63°17° / 39°4°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 48°9°Dry
Afternoon
noon–6 PM
Cloudy, 71°22°Dry
Evening
6 PM–midnight
Cloudy, 61°16°Dry
Overnight
midnight–6 AM
Cloudy, 53°12°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 69.
Night: Mostly cloudy, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 69°21°–72°22°
- Low, likely
- 44°7°–51°11°
- Typical high / low
- 63°17° / 39°4°
- Wind
- 7 mph11 km/h, gusts 15 mph24 km/h
- UV peak
- 4
Wednesday, Oct 28. Cloudy. High 73°23°, low 49°9°. Typical 62°17° / 38°3°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 52°11°Dry
Afternoon
noon–6 PM
Sunny, 74°23°Dry
Evening
6 PM–midnight
Clear, 62°17°Dry
Overnight
midnight–6 AM
Clear, 52°11°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 73.
Night: Mostly clear, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 71°22°–75°24°
- Low, likely
- 49°9°–54°12°
- Typical high / low
- 62°17° / 38°3°
- Wind
- 9 mph14 km/h, gusts 18 mph28 km/h
- UV peak
- 4
Thursday, Oct 29. Mostly sunny. High 74°23°, low 46°8°. Typical 62°17° / 38°3°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 51°11°Dry
Afternoon
noon–6 PM
Sunny, 75°24°Dry
Evening
6 PM–midnight
Clear, 63°17°Dry
Overnight
midnight–6 AM
Clear, 52°11°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 74.
Night: Mostly clear, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 73°23°–76°24°
- Low, likely
- 46°8°–52°11°
- Typical high / low
- 62°17° / 38°3°
- Wind
- 10 mph16 km/h, gusts 22 mph36 km/h
- UV peak
- 4
Friday, Oct 30. Partly sunny. High 72°22°, low 47°8°. Typical 61°16° / 38°3°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 52°11°Dry
Afternoon
noon–6 PM
Sunny, 74°23°Dry
Evening
6 PM–midnight
Cloudy, 62°17°Dry
Overnight
midnight–6 AM
Cloudy, 51°11°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 72.
Night: Partly cloudy, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 72°22°–75°24°
- Low, likely
- 45°7°–55°13°
- Typical high / low
- 61°16° / 38°3°
- Wind
- 11 mph18 km/h
- UV peak
- 3
Saturday, Oct 31. Cloudy. High 71°22°, low 51°11°. Typical 61°16° / 37°3°. Rain 0.01 in0.3 mm, 20% chance. Forecasts differ.
Morning
6 AM–noon
Cloudy, 50°10°Dry
Afternoon
noon–6 PM
Cloudy, 70°21°Dry
Evening
6 PM–midnight
Cloudy, 62°17°Dry
Overnight
midnight–6 AM
Cloudy, 56°13°30% chance · 0.04 in1.1 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 63°17°–75°24°
- Low, likely
- 47°8°–53°12°
- Typical high / low
- 61°16° / 37°3°
- Wind
- 10 mph16 km/h, gusts 16 mph25 km/h
- UV peak
- 3
Sunday, Nov 1. Drizzle. High 71°22°, low 55°13°. Typical 60°16° / 37°3°. Rain 0.34 in8.6 mm, 50% chance. Mostly agree.
Morning
6 AM–noon
Cloudy, 55°13°50% chance · 0.02 in0.6 mm
Afternoon
noon–6 PM
Drizzle, 71°22°50% chance · 0.09 in2.4 mm
Evening
6 PM–midnight
Drizzle, 66°19°50% chance · 0.18 in4.6 mm
Overnight
midnight–6 AM
Drizzle, 61°16°40% chance · 0.19 in4.7 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 69°21°–74°23°
- Low, likely
- 51°11°–59°15°
- Typical high / low
- 60°16° / 37°3°
- Wind
- 16 mph25 km/h, gusts 31 mph50 km/h
- UV peak
- 3
Monday, Nov 2. Rain. High 66°19°, low 57°14°. Typical 60°16° / 37°3°. Rain 0.53 in13 mm, 50% chance. Forecasts differ.
Morning
6 AM–noon
Rain, 61°16°40% chance · 0.35 in8.8 mm
Afternoon
noon–6 PM
Rain, 64°18°40% chance · 0.47 in12 mm
Evening
6 PM–midnight
Partly cloudy, 58°15°40% chance · 0.31 in7.9 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 58°14°–73°23°
- Low, likely
- 47°8°–63°17°
- Typical high / low
- 60°16° / 37°3°
- Wind
- 19 mph31 km/h
The outlook
Today
Dry, high 70°, low 43°.
Tomorrow
Dry, high 72°, low 44°.
Monday
Dry, high 73°, low 46°.
Rest of week
Highs 66–74°; chance of precipitation on Sunday, Monday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (ILN) (opens in a new tab)
What changed since yesterday
No meaningful changes from yesterday’s forecast.
Radar
Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view
Rivers
NOAA river gauges within 25 mi
Below flood stage
Great Miami River at Hamilton
13 mi- Level
- 63.0 ft
- Flow
- 1,560 cfs
Forecast peak 63.0 ft Sat 8 AM
Reading from Sat 6:15 AM · NWS gauge page
Twin Creek near Germantown
14 mi- Level
- 1.5 ft
- Flow
- 82 cfs
Forecast peak 1.5 ft Sat 8 AM
Reading from Sat 5:30 AM · NWS gauge page
Great Miami River at Franklin
18 mi- Level
- 1.0 ft
- Flow
- 1,080 cfs
Forecast peak 1.0 ft Sat 8 AM
Reading from Sat 6 AM · NWS gauge page
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 80% less heating than a typical week.
This week 20Typical 100
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 14
- h below 17°F
- 0
- h below 5°F
- 0
47, 17 and 5°F are the test points heat pumps are rated at. About 1 hours are near freezing and damp, when outdoor units defrost more often.
Comfort
Dry air outside (dew point 37°F).
Open the windows?
Today, 12:00 PM–7:00 PM
Good stretch to open the windows (air quality forecast not available for part of this window).
Is this typical?
FAIRFIELD · official normals 1991–2020 · records 1913–2026
Oct 24, today vs a typical year
Today’s expected high is 6°3° warmer than typical.
- Normal high / low
- 64°18° / 40°4°
- Forecast high / low
- 70°21° / 43°6°
- Record high
- 90°32° in 1920
- Record low
- 21°−6° in 1981
Last 7 days vs normal
On average 0° warmer than normal (daily mean temperature).
- −8°−5°SunOct 18
- −4°−2°MonOct 19
- +4°+2°TueOct 20
- +3°+1°WedOct 21
- +4°+2°ThuOct 22
- +4°+2°FriOct 23
- —SatOct 24
Somerville weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:58 AM, sunset 6:46 PM.
- Daylight
- 10 h 48 min
- Losing 2 min 25 s a day; shortest Dec 21, 1 h 26 min less
- Golden hour
- 6:09–7:03 PM
- Morning 7:41–8:35 AM
- Blue hour
- 7:03–7:14 PM
- Morning 7:30–7:41 AM; first light 7:30 AM
Stars tonight? Fair
Mostly clear 3–7:31 AM, but the moon is 99% lit and up.
Moon
Waxing gibbous
96% lit · growing
- Today
- sets 6:11 AM · rises 5:43 PM
- Full moon
- Oct 26
- New moon
- Nov 9
