Whitehall, Ohio Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Whitehall weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast26%—95°73°—
- SundayJul 5Heavy Rain73%2.3″86°74°-9°
- MondayJul 6Heavy Drizzle36%—81°68°-5°
- TuesdayJul 7Light Drizzle16%—80°65°-1°
- WednesdayJul 8Overcast18%—87°66°+7°
- ThursdayJul 9Light Drizzle49%—85°68°-2°
- FridayJul 10Light Drizzle50%—77°70°-8°
AQI 36 (Good), driven by PM2.5. AQI down 7 over the last 6 hours (gradual decline). PM2.5 at 6.2 µg/m³ (AQI 34) with a 0.93 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 7 PM.
What's driving it
PM × Wind × Precip
PM2.5 at 6.2 µg/m³ (AQI 34) with a 0.93 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.93
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).








































If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:26 PM
- Moonset
- 10:36 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Whitehall at a glance
- Today vs. normal: 6°F above the seasonal normal for this latitude
- Last frost: April 16 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Whitehall
- Sat95°73°26%
- Sun86°74°73%
- Mon81°68°36%
- Tue80°65°16%
- Wed87°66°18%
- Thu85°68°49%
- Fri77°70°50%
- Sat87°68°38%
- Sun74°65°29%
- Mon66°58°12%
- Tue78°62°14%
- Wed85°65°30%
- Thu86°68°39%
- Fri87°70°54%
- Sat86°69°30%
- Sun88°71°38%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Whitehall
SPC has placed Whitehall in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Isolated severe storms possible. Limited threat for hail or damaging wind.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
Microseason · July 1–5
Cicadas claim the scorching afternoon
Dog-day cicadas emerge in waves, their rasp dominating every sunny hour; heat peaks above 90 degrees daily.
Day 185 of 365 · Wedge 37 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | lettuce, peas, spinach, radishes | — |
| May | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| June | tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | — | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | fall brassicas, garlic (overwinter), carrots | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
July is Whitehall's warmest stretch (~75°F) and January its coldest (~27°F); precipitation crests in May at 4.2 inches and ebbs in October to 2.6 inches.
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 27° | 3.1″ | 18 |
| February | 30° | 2.9″ | 15 |
| March | 40° | 4.0″ | 18 |
| April | 52° | 4.1″ | 19 |
| May | 61° | 4.2″ | 18 |
| June | 70° | 4.0″ | 15 |
| July | 75° | 3.4″ | 16 |
| August | 74° | 3.2″ | 15 |
| September | 68° | 2.6″ | 13 |
| October | 56° | 2.6″ | 12 |
| November | 42° | 3.0″ | 15 |
| December | 32° | 3.7″ | 17 |
Regional context
Per NOAA NCEI 1991-2020 normals, Whitehall runs from a 27°F January mean to 75°F in July, a 48°F seasonal spread, with near 40.7 inches of precipitation across about 190 wet days.
Rainfall in Whitehall stays even across the calendar: May tops out at 4.2 inches over 18.3 rainy days, and October still logs 2.6 inches across 11.9 — a narrow range for Whitehall. That lines Whitehall up with places like Bexley, OH, Gahanna, OH and Brice, OH, fed by overlapping storm tracks.
Once Whitehall passes mid-April, overnight freezes fade and kale, peas, spinach, and parsnips can be sown. Heat-demanding starts go out a fortnight on in Whitehall, after the soil warms and cold snaps clear. The season ends by mid-November in Whitehall, once hard frosts set back in. A creek-bottom lot in Whitehall can lag Whitehall's last frost 7-10 days behind a south slope.
Similar climates: Bexley, OH, Gahanna, OH, Brice, OH, Blacklick Estates, OH, Reynoldsburg, OH.
Frequently asked
- When does it freeze in Whitehall?
- Frost typically leaves Whitehall by mid-April and returns to Whitehall near mid-November.
- What is the rainy season in Whitehall?
- Rainfall in Whitehall peaks in May near 4.2 inches, out of about 41 inches annually.
- What is the warmest month in Whitehall?
- On average July tops the year in Whitehall at about 75°F.
- What is the coldest month in Whitehall?
- The coldest stretch in Whitehall falls in January, around 27°F on average.
- When can I start a vegetable garden in Whitehall?
- In Whitehall, sow peas and hardy greens around mid-April; Whitehall's tomatoes and peppers wait two weeks more.
- How many rainy days does Whitehall get?
- Whitehall records around 190 days of measurable precipitation annually.
- What hardiness zone is Whitehall?
- With January around 27°F, Whitehall's zone reflects that minimum — the USDA ZIP map confirms Whitehall's band.
- What is the 10-day forecast for Whitehall?
- Whitehall's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
- Will it rain this week in Whitehall?
- See this week's day-by-day rain chances for Whitehall in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Whitehall?
- Current conditions for Whitehall and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Whitehall forecast updated?
- The Whitehall forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Whitehall?
- Today's sunrise and sunset times for Whitehall are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
- How accurate is the weather forecast for Whitehall?
- The next few days in Whitehall's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Set in a humid subtropical zone, Whitehall, Ohio swings from 27°F in the heart of winter to 75°F at midsummer — a 48°F arc.
Rain and snow bring Whitehall roughly 41 inches a year across approximately 190 measurable-precipitation days.
Whitehall sits at 40.0°N; that 48°F seasonal swing frames planting windows and frost dates across Whitehall.
ZIP codes in Whitehall
- 43213
- 43216