Little Miami River at Milford
22 mi- Level
- 5.0 ft
- Flow
- 289 cfs
Forecast peak 5.0 ft Mon 8 AM
Reading from Mon 2:30 AM · NWS gauge page
Observed 2:54 AM EDT at KILN
St. Martin, OH weather
Clear and 45°7°, 9°5° warmer than a typical Oct 26.
Today: low 44°7° (likely 44°7° to 45°7°), high 72°22°.
Now 45°7°
Clear
- Wind
- Calm
- Up to 5 mph8 km/h through 4 PM
- Dew point
- 43°6°
- Comfortable
- Humidity
- 93%
- Air 45°7°, dew point 43°6° · fog or dew likely
Next 48 hours
2°1° warmer than this time yesterday (43°6° then, 45°7° now)
Good hours for
TonightNear 45°7°
This morningUp to 61°16° by 11 AM
This afternoonUp to 72°22° by 4 PM
TonightDown to 48°9° by 5 AM
Tomorrow morningUp to 63°17° by 11 AM
Tomorrow afternoonUp to 72°22° by 4 PM
Tomorrow nightDown to 52°11° by 2 AM
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Mon 4a | Mostly clear | 46°8° (likely 46°8° to 47°8°) | 46°8° | 0% | 1 mph2 km/h from SE | 90% | — | — |
| Mon 5a | Mostly clear | 44°7° (likely 44°7° to 46°8°) | 44°7° | 0% | 1 mph2 km/h from S | 95% | — | — |
| Mon 6a | Mostly clear | 44°7° (likely 44°7° to 46°8°) | 44°7° | 0% | 1 mph2 km/h from S | 93% | — | — |
| Mon 7a | Mostly clear | 44°7° (likely 44°7° to 45°7°) | 44°7° | 0% | 0 mph0 km/h | 93% | — | — |
| Mon 8a | Mostly sunny | 44°7° (likely 44°7° to 45°7°) | 44°7° | 0% | 0 mph0 km/h | 97% | — | — |
| Mon 9a | Mostly sunny | 47°8° (likely 47°8° to 48°9°) | 47°8° | 0% | 1 mph2 km/h from S | 93% | — | — |
| Mon 10a | Partly sunny | 56°13° (likely 55°13° to 56°13°) | 56°13° | 0% | 1 mph2 km/h from SW | 75% | — | — |
| Mon 11a | Mostly sunny | 61°16° (likely 61°16° to 62°17°) | 61°16° | 0% | 2 mph3 km/h from SW | 63% | — | — |
| Mon 12p | Partly sunny | 65°18° (likely 65°18° to 67°19°) | 65°18° | 0% | 3 mph5 km/h from W | 57% | — | — |
| Mon 1p | Mostly sunny | 68°20° (likely 68°20° to 70°21°) | 68°20° | 0% | 3 mph5 km/h from W | 50% | — | — |
| Mon 2p | Partly sunny | 70°21° (likely 70°21° to 71°22°) | 70°21° | 0% | 5 mph8 km/h from W | 47% | — | — |
| Mon 3p | Partly sunny | 71°22° (likely 71°22° to 72°22°) | 71°22° | 0% | 3 mph5 km/h from W | 44% | — | — |
| Mon 4p | Partly sunny | 72°22° (likely 72°22° to 72°22°) | 72°22° | 0% | 3 mph5 km/h from W | 43% | — | — |
| Mon 5p | Partly sunny | 71°22° (likely 71°22° to 71°22°) | 71°22° | 0% | 3 mph5 km/h from W | 43% | — | — |
| Mon 6p | Mostly cloudy | 69°21° (likely 68°20° to 69°21°) | 69°21° | 0% | 1 mph2 km/h from NW | 47% | — | — |
| Mon 7p | Partly cloudy | 65°18° (likely 64°18° to 65°18°) | 65°18° | 0% | 0 mph0 km/h | 54% | — | — |
| Mon 8p | Partly cloudy | 59°15° (likely 59°15° to 62°17°) | 59°15° | 0% | 0 mph0 km/h | 66% | — | — |
| Mon 9p | Partly cloudy | 56°13° (likely 56°13° to 60°16°) | 56°13° | 0% | 0 mph0 km/h | 74% | — | — |
| Mon 10p | Partly cloudy | 55°13° (likely 55°13° to 58°14°) | 55°13° | 0% | 0 mph0 km/h | 79% | — | — |
| Mon 11p | Partly cloudy | 53°12° (likely 53°12° to 56°13°) | 53°12° | 0% | 0 mph0 km/h | 85% | — | — |
| Tue 12a | Partly cloudy | 53°12° (likely 53°12° to 55°13°) | 53°12° | 0% | 0 mph0 km/h | 86% | — | — |
| Tue 1a | Partly cloudy | 52°11° (likely 52°11° to 54°12°) | 52°11° | 0% | 0 mph0 km/h | 86% | — | — |
| Tue 2a | Partly cloudy | 52°11° (likely 52°11° to 52°11°) | 52°11° | 0% | 0 mph0 km/h | 86% | — | — |
| Tue 3a | Partly cloudy | 51°11° (likely 51°11° to 51°11°) | 51°11° | 0% | 1 mph2 km/h from E | 89% | — | — |
| Tue 4a | Mostly clear | 50°10° (likely 50°10° to 50°10°) | 50°10° | 0% | 1 mph2 km/h from E | 90% | — | — |
| Tue 5a | Mostly clear | 48°9° (likely 48°9° to 49°9°) | 48°9° | 0% | 1 mph2 km/h from E | 95% | — | — |
| Tue 6a | Partly cloudy | 48°9° (likely 48°9° to 48°9°) | 48°9° | 0% | 1 mph2 km/h from E | 93% | — | — |
| Tue 7a | Partly cloudy | 48°9° (likely 48°9° to 48°9°) | 48°9° | 0% | 1 mph2 km/h from E | 94% | — | — |
| Tue 8a | Partly sunny | 47°8° (likely 47°8° to 47°8°) | 47°8° | 0% | 2 mph3 km/h from E | 95% | — | — |
| Tue 9a | Mostly sunny | 50°10° (likely 50°10° to 50°10°) | 49°9° | 0% | 3 mph5 km/h from E | 93% | — | — |
| Tue 10a | Partly sunny | 58°14° (likely 57°14° to 58°14°) | 58°14° | 0% | 3 mph5 km/h from E | 75% | — | — |
| Tue 11a | Partly sunny | 63°17° (likely 63°17° to 64°18°) | 63°17° | 0% | 3 mph5 km/h from E | 63% | — | — |
| Tue 12p | Mostly sunny | 66°19° (likely 66°19° to 68°20°) | 66°19° | 0% | 3 mph5 km/h from SE | 57% | — | — |
| Tue 1p | Mostly sunny | 69°21° (likely 69°21° to 71°22°) | 69°21° | 0% | 3 mph5 km/h from SE | 51% | — | — |
| Tue 2p | Partly sunny | 71°22° (likely 71°22° to 72°22°) | 71°22° | 0% | 3 mph5 km/h from SE | 46% | — | — |
| Tue 3p | Partly sunny | 71°22° (likely 71°22° to 71°22°) | 71°22° | 0% | 2 mph3 km/h from SE | 45% | — | — |
| Tue 4p | Partly sunny | 72°22° (likely 72°22° to 72°22°) | 72°22° | 0% | 2 mph3 km/h from SE | 45% | — | — |
| Tue 5p | Mostly cloudy | 70°21° (likely 70°21° to 70°21°) | 70°21° | 0% | 2 mph3 km/h from SE | 45% | — | — |
| Tue 6p | Mostly cloudy | 69°21° (likely 69°21° to 69°21°) | 69°21° | 0% | 1 mph2 km/h from E | 48% | — | — |
| Tue 7p | Mostly cloudy | 65°18° (likely 65°18° to 65°18°) | 65°18° | 0% | 2 mph3 km/h from E | 53% | — | — |
| Tue 8p | Mostly cloudy | 59°15° (likely 59°15° to 59°15°) | 59°15° | 0% | 3 mph5 km/h from E | 67% | — | — |
| Tue 9p | Mostly cloudy | 57°14° (likely 57°14° to 57°14°) | 57°14° | 0% | 3 mph5 km/h from E | 78% | — | — |
| Tue 10p | Mostly cloudy | 56°13° (likely 56°13° to 56°13°) | 56°13° | 0% | 3 mph5 km/h from E | 84% | — | — |
| Tue 11p | Mostly cloudy | 55°13° (likely 55°13° to 55°13°) | 55°13° | 0% | 3 mph5 km/h from E | 88% | — | — |
| Wed 12a | Mostly cloudy | 54°12° (likely 54°12° to 54°12°) | 54°12° | 0% | 3 mph5 km/h from E | 90% | — | — |
| Wed 1a | Mostly cloudy | 53°12° (likely 53°12° to 53°12°) | 53°12° | 0% | 3 mph5 km/h from SE | 89% | — | — |
| Wed 2a | Mostly cloudy | 52°11° (likely 52°11° to 52°11°) | 52°11° | 0% | 3 mph5 km/h from SE | 92% | — | — |
| Wed 3a | Mostly cloudy | 52°11° (likely 52°11° to 52°11°) | 52°11° | 0% | 3 mph5 km/h from SE | 94% | — | — |
Days ahead
Shaded: typical range for these dates (1991–2020)
Today, Oct 26. Mostly sunny. High 72°22°, low 44°7°. Typical 63°17° / 38°3°. Dry. One forecast only.
Morning
6 AM–noon
Mostly sunny, 44°7°Dry
Afternoon
noon–6 PM
Partly sunny, 72°22°Dry
Evening
6 PM–midnight
Partly cloudy, 59°15°Dry
Overnight
midnight–6 AM
Partly cloudy, 48°9°Dry
Official NWS forecast
Today: Sunny, with a high near 72. Southwest wind 0 to 5 mph.
Tonight: Mostly clear, with a low around 44. Southeast wind around 1 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 72°22°
- Low, likely
- 44°7°–45°7°
- Typical high / low
- 63°17° / 38°3°
- Wind
- 4 mph6 km/h
Tomorrow, Oct 27. Partly sunny. High 72°22°, low 49°9°. Typical 62°17° / 38°3°. Dry. One forecast only.
Morning
6 AM–noon
Mostly sunny, 47°8°Dry
Afternoon
noon–6 PM
Partly sunny, 72°22°Dry
Evening
6 PM–midnight
Mostly cloudy, 59°15°Dry
Overnight
midnight–6 AM
Mostly cloudy, 52°11°Dry
Official NWS forecast
Day: Mostly sunny, with a high near 72. East wind around 3 mph.
Night: Mostly cloudy, with a low around 49. East wind around 3 mph.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 72°22°–73°23°
- Low, likely
- 47°8°–49°9°
- Typical high / low
- 62°17° / 38°3°
- Wind
- 5 mph8 km/h
Wednesday, Oct 28. Mostly cloudy. High 73°23°, low 47°8°. Typical 62°17° / 38°3°. Dry. One forecast only.
Official NWS forecast
Day: Partly sunny, with a high near 73.
Night: Mostly clear, with a low around 47.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 71°22°–73°23°
- Low, likely
- 47°8°–52°11°
- Typical high / low
- 62°17° / 38°3°
- Wind
- 5 mph9 km/h
Thursday, Oct 29. Mostly sunny. High 74°23°, low 49°9°. Typical 61°16° / 37°3°. Dry. One forecast only.
Official NWS forecast
Day: Sunny, with a high near 74.
Night: Mostly clear, with a low around 49.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 73°23°–74°23°
- Low, likely
- 49°9°–50°10°
- Typical high / low
- 61°16° / 37°3°
- Wind
- 7 mph12 km/h
Friday, Oct 30. Partly sunny. High 74°23°, low 52°11°. Typical 61°16° / 37°3°. Dry. One forecast only.
Official NWS forecast
Day: Mostly sunny, with a high near 74.
Night: Mostly cloudy, with a low around 52.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 73°23°–74°23°
- Low, likely
- 52°11°–53°12°
- Typical high / low
- 61°16° / 37°3°
- Wind
- 6 mph10 km/h
Saturday, Oct 31. Mostly cloudy. High 72°22°, low 54°12°. Typical 60°16° / 36°2°. Dry. One forecast only.
Official NWS forecast
Day: Mostly cloudy, with a high near 72.
Night: A chance of rain after 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 70°21°–72°22°
- Low, likely
- 54°12°
- Typical high / low
- 60°16° / 36°2°
- Wind
- 6 mph9 km/h
Sunday, Nov 1. Rain. High 69°21°, low 56°13°. Typical 60°16° / 36°2°. Rain 0.18 in4.6 mm, 60% chance. One forecast only.
Official NWS forecast
Day: Rain likely. Mostly cloudy, with a high near 69.
One forecast onlyOnly one forecast covers this day, so there is nothing to compare against.
- High, likely
- 68°20°–69°21°
- Low, likely
- 56°13°
- Typical high / low
- 60°16° / 36°2°
- Wind
- 6 mph10 km/h
The outlook
Today
Dry, high 72°, low 44°.
Tomorrow
Dry, high 72°, low 49°.
Wednesday
Dry, high 73°, low 47°.
Rest of week
Highs 69–74°; chance of precipitation on Sunday.
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
Todd Fork near Roachester
14 mi- Level
- 2.4 ft
Reading from Mon 1:45 AM · NWS gauge page
East Fork Little Miami River at Harsha Dam
19 mi- Level
- 730 ft
Reading from Mon 3:30 AM · NWS gauge page
East Fork Little Miami River at Perintown
20 mi- Level
- 2.1 ft
- Flow
- 52 cfs
Reading from Mon 3 AM · NWS gauge page
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 85% less heating than a typical week.
This week 16Typical 111
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 6
- h below 17°F
- 0
- h below 5°F
- 0
47, 17 and 5°F are the test points heat pumps are rated at.
Comfort
Dry air outside (dew point 43°F).
Open the windows?
Today, 11:00 AM–7:00 PM
Good stretch to open the windows (air quality forecast not available for part of this window).
Is this typical?
Hillsboro · official normals 1991–2020 · records 1893–2026
Oct 26, today vs a typical year
Today’s expected high is 9°5° warmer than typical.
- Normal high / low
- 63°17° / 38°3°
- Forecast high / low
- 72°22° / 44°7°
- Record high
- 85°29° in 1920
- Record low
- 20°−7° in 1962
Last 7 days vs normal
On average 1°0° colder than normal (daily mean temperature).
- ±0°TueOct 20
- —WedOct 21
- —ThuOct 22
- —FriOct 23
- —SatOct 24
- —SunOct 25
- —MonOct 26
St. Martin weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:56 AM, sunset 6:41 PM.
- Daylight
- 10 h 45 min
- Losing 2 min 16 s a day; shortest Dec 21, 1 h 20 min less
- Golden hour
- 6:04–6:58 PM
- Morning 7:39–8:34 AM
- Blue hour
- 6:58–7:09 PM
- Morning 7:29–7:39 AM; first light 7:29 AM
Stars tonight? Unknown
Cloud forecast not available for tonight.
Moon
Full moon
100% lit · shrinking
- Today
- sets 8:34 AM · rises 6:43 PM
- New moon
- Nov 9
- Full moon
- Nov 24
