Observed 4:55 PM EDT at KCMH
Gahanna, OH weather
Sunny and 66°19°, jacket by 9 PM.
Today: low 43°6° (likely 41°5° to 43°6°), high 69°21° (likely 66°19° to 69°21°).
Now 66°19°
Sunny
- Wind
- 5 mph7 km/h
- From the northeast. Up to 5 mph8 km/h through 5 AM
- Dew point
- 41°5°
- Comfortable
- UV tomorrow
- 4Moderate
- Moderate 12–5 PM · peak 4
- Air quality
- 52Moderate
- Main pollutant: PM2.5 (fine particles)
- Pressure
- 30.4 inHg1029 hPa
- Falling slowly · −0.03 inHg−1.1 hPa in 3 h
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
TonightDown to 44°7° by 5 AM · Clear
Tomorrow morningUp to 57°14° by 11 AM · Clear
Tomorrow afternoonUp to 69°21° by 5 PM · Partly cloudy
Tomorrow nightDown to 45°7° by 5 AM · Partly cloudy
Monday morningUp to 58°14° by 11 AM · Partly cloudy
Monday afternoonUp to 72°22° by 4 PM · Partly cloudy
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 5p | Sunny | 68°20° (likely 65°18° to 68°20°) | 68°20° | 0% | 5 mph8 km/h from E, gusts 7 mph12 km/h | 43% | 0% | 1 |
| Sat 6p | Sunny | 65°18° (likely 62°17° to 65°18°) | 65°18° | 0% | 5 mph8 km/h from E, gusts 8 mph12 km/h | 47% | 1% | 0 |
| Sat 7p | Clear | 61°16° (likely 57°14° to 61°16°) | 61°16° | 0% | 5 mph8 km/h from E, gusts 7 mph12 km/h | 51% | 19% | 0 |
| Sat 8p | Clear | 58°14° (likely 54°12° to 58°14°) | 58°14° | 0% | 5 mph8 km/h from E, gusts 8 mph13 km/h | 65% | 14% | 0 |
| Sat 9p | Clear | 53°12° (likely 53°12° to 55°13°) | 53°12° | 0% | 5 mph8 km/h from E, gusts 9 mph15 km/h | 71% | 1% | 0 |
| Sat 10p | Clear | 51°11° (likely 51°11° to 53°12°) | 51°11° | 0% | 5 mph8 km/h from E, gusts 9 mph14 km/h | 80% | 1% | 0 |
| Sat 11p | Clear | 50°10° (likely 49°9° to 52°11°) | 49°9° | 0% | 3 mph5 km/h from E, gusts 8 mph13 km/h | 85% | 0% | 0 |
| Sun 12a | Clear | 49°9° (likely 48°9° to 51°11°) | 48°9° | 0% | 3 mph5 km/h from E, gusts 8 mph13 km/h | 87% | 0% | 0 |
| Sun 1a | Clear | 48°9° (likely 47°8° to 50°10°) | 48°9° | 0% | 2 mph3 km/h from E, gusts 8 mph12 km/h | 90% | 0% | 0 |
| Sun 2a | Clear | 47°8° (likely 46°8° to 48°9°) | 47°8° | 0% | 2 mph3 km/h from E, gusts 7 mph12 km/h | 92% | 0% | 0 |
| Sun 3a | Clear | 46°8° (likely 44°7° to 48°9°) | 46°8° | 0% | 2 mph3 km/h from E, gusts 7 mph12 km/h | 93% | 2% | 0 |
| Sun 4a | Clear | 45°7° (likely 43°6° to 47°8°) | 45°7° | 0% | 2 mph3 km/h from E, gusts 6 mph10 km/h | 96% | 8% | 0 |
| Sun 5a | Clear | 44°7° (likely 42°6° to 46°8°) | 42°6° | 0% | 3 mph5 km/h from E, gusts 7 mph11 km/h | 95% | 10% | 0 |
| Sun 6a | Clear | 44°7° (likely 42°6° to 45°7°) | 42°6° | 0% | 3 mph5 km/h from SE, gusts 7 mph11 km/h | 96% | 10% | 0 |
| Sun 7a | Clear | 43°6° (likely 41°5° to 45°7°) | 41°5° | 0% | 3 mph5 km/h from SE, gusts 8 mph12 km/h | 97% | 11% | 0 |
| Sun 8a | Sunny | 43°6° (likely 41°5° to 45°7°) | 41°5° | 0% | 3 mph5 km/h from SE, gusts 8 mph13 km/h | 100% | 11% | 0 |
| Sun 9a | Sunny | 45°7° (likely 44°7° to 48°9°) | 44°7° | 0% | 3 mph5 km/h from SE, gusts 6 mph10 km/h | 100% | 13% | 0 |
| Sun 10a | Sunny | 52°11° (likely 50°10° to 54°12°) | 52°11° | 0% | 3 mph5 km/h from SE, gusts 10 mph15 km/h | 83% | 1% | 1 |
| Sun 11a | Sunny | 57°14° (likely 54°12° to 58°14°) | 57°14° | 0% | 5 mph8 km/h from SE, gusts 9 mph14 km/h | 68% | 2% | 2 |
| Sun 12p | Sunny | 61°16° (likely 58°14° to 62°17°) | 61°16° | 0% | 5 mph8 km/h from S, gusts 8 mph13 km/h | 61% | 3% | 3 |
| Sun 1p | Sunny | 64°18° (likely 61°16° to 65°18°) | 64°18° | 0% | 5 mph8 km/h from S, gusts 8 mph13 km/h | 53% | 8% | 4 |
| Sun 2p | Mostly sunny | 67°19° (likely 63°17° to 67°19°) | 67°19° | 0% | 5 mph8 km/h from S, gusts 8 mph13 km/h | 49% | 45% | 4 |
| Sun 3p | Mostly sunny | 68°20° (likely 65°18° to 68°20°) | 68°20° | 0% | 5 mph8 km/h from S, gusts 7 mph11 km/h | 48% | 49% | 4 |
| Sun 4p | Partly sunny | 68°20° (likely 65°18° to 68°20°) | 68°20° | 0% | 5 mph8 km/h from S, gusts 7 mph12 km/h | 44% | 54% | 3 |
| Sun 5p | Partly sunny | 69°21° (likely 65°18° to 69°21°) | 69°21° | 0% | 3 mph5 km/h from SE, gusts 7 mph11 km/h | 45% | 55% | 2 |
| Sun 6p | Mostly sunny | 66°19° (likely 62°17° to 66°19°) | 66°19° | 0% | 2 mph3 km/h from SE, gusts 7 mph11 km/h | 51% | 68% | 1 |
| Sun 7p | Cloudy | 63°17° (likely 59°15° to 63°17°) | 63°17° | 0% | 3 mph5 km/h from SE, gusts 5 mph9 km/h | 57% | 67% | 0 |
| Sun 8p | Mostly clear | 59°15° (likely 56°13° to 59°15°) | 59°15° | 0% | 3 mph5 km/h from SE, gusts 5 mph9 km/h | 71% | 45% | 0 |
| Sun 9p | Mostly clear | 54°12° (likely 54°12° to 56°13°) | 54°12° | 0% | 3 mph5 km/h from SE, gusts 7 mph12 km/h | 79% | 17% | 0 |
| Sun 10p | Mostly clear | 52°11° (likely 52°11° to 54°12°) | 52°11° | 0% | 3 mph5 km/h from SE, gusts 8 mph13 km/h | 84% | 41% | 0 |
| Sun 11p | Mostly clear | 51°11° (likely 50°10° to 53°12°) | 51°11° | 0% | 3 mph5 km/h from SE, gusts 9 mph15 km/h | 88% | 33% | 0 |
| Mon 12a | Clear | 50°10° (likely 48°9° to 52°11°) | 50°10° | 0% | 2 mph3 km/h from SE, gusts 9 mph15 km/h | 89% | 21% | 0 |
| Mon 1a | Clear | 48°9° (likely 47°8° to 51°11°) | 48°9° | 0% | 1 mph2 km/h from SE, gusts 8 mph13 km/h | 93% | 14% | 0 |
| Mon 2a | Clear | 47°8° (likely 46°8° to 50°10°) | 47°8° | 0% | 1 mph2 km/h from SE, gusts 7 mph12 km/h | 94% | 13% | 0 |
| Mon 3a | Mostly clear | 46°8° (likely 45°7° to 49°9°) | 46°8° | 0% | 1 mph2 km/h from SE, gusts 6 mph9 km/h | 95% | 15% | 0 |
| Mon 4a | Mostly clear | 46°8° (likely 45°7° to 48°9°) | 46°8° | 0% | 1 mph2 km/h from SE, gusts 5 mph8 km/h | 95% | 22% | 0 |
| Mon 5a | Mostly clear | 45°7° (likely 44°7° to 47°8°) | 45°7° | 0% | 1 mph2 km/h from SE, gusts 5 mph8 km/h | 98% | 25% | 0 |
| Mon 6a | Mostly clear | 45°7° (likely 43°6° to 47°8°) | 45°7° | 0% | 1 mph2 km/h from SE, gusts 5 mph8 km/h | 98% | 29% | 0 |
| Mon 7a | Mostly clear | 44°7° (likely 42°6° to 46°8°) | 44°7° | 0% | 1 mph2 km/h from SE, gusts 5 mph8 km/h | 100% | 38% | 0 |
| Mon 8a | Mostly sunny | 43°6° (likely 41°5° to 46°8°) | 43°6° | 0% | 1 mph2 km/h from S, gusts 4 mph7 km/h | 100% | 37% | 0 |
| Mon 9a | Mostly sunny | 46°8° (likely 43°6° to 49°9°) | 46°8° | 0% | 1 mph2 km/h from S, gusts 4 mph6 km/h | 100% | 24% | 0 |
| Mon 10a | Mostly sunny | 52°11° (likely 49°9° to 55°13°) | 52°11° | 0% | 1 mph2 km/h from S, gusts 5 mph8 km/h | 84% | 28% | 1 |
| Mon 11a | Sunny | 58°14° (likely 55°13° to 59°15°) | 58°14° | 0% | 2 mph3 km/h from SW, gusts 6 mph9 km/h | 70% | 44% | 2 |
| Mon 12p | Mostly sunny | 63°17° (likely 60°16° to 63°17°) | 63°17° | 0% | 2 mph3 km/h from SW, gusts 6 mph9 km/h | 60% | 44% | 3 |
| Mon 1p | Mostly sunny | 67°19° (likely 64°18° to 67°19°) | 67°19° | 0% | 3 mph5 km/h from SW, gusts 6 mph10 km/h | 53% | 47% | 4 |
| Mon 2p | Mostly sunny | 69°21° (likely 67°19° to 69°21°) | 69°21° | 0% | 3 mph5 km/h from SW, gusts 6 mph9 km/h | 49% | 55% | 4 |
| Mon 3p | Sunny | 71°22° (likely 67°19° to 71°22°) | 71°22° | 0% | 3 mph5 km/h from W, gusts 6 mph10 km/h | 45% | 24% | 4 |
| Mon 4p | Mostly sunny | 72°22° (likely 68°20° to 72°22°) | 72°22° | 0% | 2 mph3 km/h from W, gusts 7 mph11 km/h | 43% | 15% | 3 |
Days ahead
Today, Oct 24. Sunny. High 69°21°, low 43°6°. Typical 62°17° / 42°6°. Dry. Forecasts agree.
Evening
6 PM–midnight
Clear, 58°14°Dry
Overnight
midnight–6 AM
Clear, 44°7°Dry
Official NWS forecast
Today: Sunny, with a high near 69. East wind around 5 mph.
Tonight: Mostly clear, with a low around 43. East wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 66°19°–69°21°
- Low, likely
- 41°5°–43°6°
- Typical high / low
- 62°17° / 42°6°
- Wind
- 7 mph12 km/h, gusts 13 mph21 km/h
- UV peak
- 4
Tomorrow, Oct 25. Mostly sunny. High 70°21°, low 43°6°. Typical 62°17° / 42°6°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 43°6°Dry
Afternoon
noon–6 PM
Mostly sunny, 69°21°Dry
Evening
6 PM–midnight
Mostly clear, 59°15°Dry
Overnight
midnight–6 AM
Mostly clear, 45°7°Dry
Official NWS forecast
Day: Sunny, with a high near 70. Southeast wind around 5 mph.
Night: Mostly clear, with a low around 43. Southeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 65°18°–70°21°
- Low, likely
- 41°5°–45°7°
- Typical high / low
- 62°17° / 42°6°
- Wind
- 7 mph11 km/h, gusts 14 mph22 km/h
- UV peak
- 4
Monday, Oct 26. Mostly sunny. High 72°22°, low 47°8°. Typical 61°16° / 41°5°. Dry. Mostly agree.
Morning
6 AM–noon
Mostly sunny, 43°6°Dry
Afternoon
noon–6 PM
Sunny, 72°22°Dry
Evening
6 PM–midnight
Mostly clear, 59°15°Dry
Overnight
midnight–6 AM
Mostly clear, 49°10°Dry
Official NWS forecast
Day: Sunny, with a high near 72. Southwest wind around 3 mph.
Night: Partly cloudy, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 68°20°–72°22°
- Low, likely
- 41°5°–47°8°
- Typical high / low
- 61°16° / 41°5°
- Wind
- 6 mph10 km/h, gusts 14 mph22 km/h
- UV peak
- 4
Tuesday, Oct 27. Cloudy. High 71°22°, low 48°9°. Typical 61°16° / 41°5°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 48°9°Dry
Afternoon
noon–6 PM
Cloudy, 69°20°Dry
Evening
6 PM–midnight
Cloudy, 60°16°Dry
Overnight
midnight–6 AM
Cloudy, 52°11°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 71.
Night: Mostly cloudy, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 67°19°–71°22°
- Low, likely
- 46°8°–49°9°
- Typical high / low
- 61°16° / 41°5°
- Wind
- 7 mph10 km/h, gusts 13 mph21 km/h
- UV peak
- 4
Wednesday, Oct 28. Cloudy. High 72°22°, low 48°9°. Typical 60°16° / 41°5°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 50°10°Dry
Afternoon
noon–6 PM
Cloudy, 69°20°Dry
Evening
6 PM–midnight
Clear, 60°16°Dry
Overnight
midnight–6 AM
Clear, 49°9°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 72.
Night: Partly cloudy, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 67°19°–72°22°
- Low, likely
- 48°9°–52°11°
- Typical high / low
- 60°16° / 41°5°
- Wind
- 8 mph12 km/h, gusts 15 mph25 km/h
- UV peak
- 3
Thursday, Oct 29. Mostly sunny. High 75°24°, low 49°9°. Typical 60°16° / 40°4°. Dry. Forecasts agree.
Morning
6 AM–noon
Sunny, 47°8°Dry
Afternoon
noon–6 PM
Sunny, 72°22°Dry
Evening
6 PM–midnight
Mostly clear, 61°16°Dry
Overnight
midnight–6 AM
Clear, 50°10°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 75.
Night: Mostly clear, with a low around 49.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 71°22°–75°24°
- Low, likely
- 43°6°–51°11°
- Typical high / low
- 60°16° / 40°4°
- Wind
- 8 mph13 km/h, gusts 22 mph36 km/h
- UV peak
- 4
Friday, Oct 30. Partly sunny. High 75°24°, low 52°11°. Typical 59°15° / 40°4°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 49°9°Dry
Afternoon
noon–6 PM
Sunny, 71°22°Dry
Evening
6 PM–midnight
Mostly clear, 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 75.
Night: Partly cloudy, with a low around 52.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 69°21°–75°24°
- Low, likely
- 43°6°–54°12°
- Typical high / low
- 59°15° / 40°4°
- Wind
- 7 mph12 km/h, gusts 20 mph32 km/h
- UV peak
- 2
Saturday, Oct 31. Cloudy. High 72°22°, low 51°11°. Typical 59°15° / 40°4°. Rain 0.01 in0.3 mm, 30% chance. Mostly agree.
Morning
6 AM–noon
Cloudy, 50°10°Dry
Afternoon
noon–6 PM
Cloudy, 74°23°Dry
Evening
6 PM–midnight
Partly cloudy, 64°18°30% chance
Overnight
midnight–6 AM
Drizzle, 61°16°40% chance · 0.05 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 70°21°–76°24°
- Low, likely
- 46°8°–57°14°
- Typical high / low
- 59°15° / 40°4°
- Wind
- 9 mph15 km/h, gusts 18 mph29 km/h
- UV peak
- 3
Sunday, Nov 1. Drizzle. High 69°21°, low 58°14°. Typical 58°14° / 39°4°. Rain 0.44 in11 mm, 50% chance. Forecasts agree.
Morning
6 AM–noon
Drizzle, 59°15°50% chance · 0.21 in5.3 mm
Afternoon
noon–6 PM
Drizzle, 68°20°50% chance · 0.18 in4.6 mm
Evening
6 PM–midnight
Drizzle, 64°18°40% chance · 0.08 in2.1 mm
Overnight
midnight–6 AM
Drizzle, 62°17°40% chance · 0.14 in3.6 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 agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 68°20°–71°22°
- Low, likely
- 56°13°–61°16°
- Typical high / low
- 58°14° / 39°4°
- Wind
- 15 mph24 km/h, gusts 28 mph44 km/h
- UV peak
- 2
Monday, Nov 2. Showers. High 67°19°, low 53°12°. Typical 58°14° / 39°4°. Rain 0.57 in14 mm, 40% chance. Mostly agree.
Morning
6 AM–noon
Drizzle, 62°16°40% chance · 0.4 in10.1 mm
Afternoon
noon–6 PM
Drizzle, 60°16°40% chance · 0.12 in3.1 mm
Evening
6 PM–midnight
Drizzle, 52°11°30% chance · 0.13 in3.4 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
- 63°17°–70°21°
- Low, likely
- 44°7°–62°17°
- Typical high / low
- 58°14° / 39°4°
- Wind
- 19 mph30 km/h, gusts 35 mph56 km/h
The outlook
Today
Dry, high 69°, low 43°.
Tomorrow
Dry, high 70°, low 43°.
Monday
Dry, high 72°, low 47°.
Rest of week
Highs 67–75°; 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
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 78% less heating than a typical week.
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 16
- 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 41°F).
Open the windows?
Today, 6:00 PM–7:00 PM
Good stretch to open the windows.
Is this typical?
Oct 24, today vs a typical year
Today’s expected high is 7°4° warmer than typical.
- Normal high / low
- 62°17° / 42°6°
- Forecast high / low
- 69°21° / 43°6°
- Record high
- 82°28° in 1963
- Record low
- 21°−6° in 1981
Last 7 days vs normal
On average 0° warmer than normal (daily mean temperature).
- −5°−3°SunOct 18
- −1°MonOct 19
- +1°TueOct 20
- +3°+2°WedOct 21
- +2°+1°ThuOct 22
- +3°+1°FriOct 23
- —SatOct 24
Gahanna weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:51 AM, sunset 6:39 PM.
- Daylight
- 10 h 47 min
- Losing 2 min 25 s a day; shortest Dec 21, 1 h 28 min less
- Golden hour
- 6:01–6:56 PM
- Morning 7:34–8:29 AM
- Blue hour
- 6:56–7:06 PM
- Morning 7:24–7:34 AM; first light 7:24 AM
Stars tonight? Fair
Clear 7:06 PM–7:25 AM, but the moon is 99% lit and up.
Moon
Waxing gibbous
98% lit · growing
- Today
- sets 6:04 AM · rises 5:36 PM
- Full moon
- Oct 26
- New moon
- Nov 9
