Van Horne, Iowa Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Van Horne weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Rain73%0.37″83°66°—
- SundayJul 5Overcast10%—82°66°-1°
- MondayJul 6Overcast——80°65°-2°
- TuesdayJul 7Overcast——82°63°+2°
- WednesdayJul 8T-storm w/ Hail40%—83°64°+1°
- ThursdayJul 9Showers49%—79°67°-4°
- FridayJul 10Light Drizzle11%—80°65°+1°
AQI 36 (Good), driven by Ozone. AQI up 12 over the last 6 hours (gradual rise). Ozone at AQI 46 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 46 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
- Present
- AQI 46
- UV peak
- 2.4 at earlier today
- Sky at peak
- partly cloudy
- Projected peak
- AQI 46
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
- 11:06 PM
- Moonset
- 10:12 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Van Horne at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: April 28 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 52346
16-Day Forecast — Van Horne
- Sat83°66°73%
- Sun82°66°10%
- Mon80°65°1%
- Tue82°63°4%
- Wed83°64°40%
- Thu79°67°49%
- Fri80°65°11%
- Sat74°59°8%
- Sun76°57°8%
- Mon76°57°6%
- Tue78°59°4%
- Wed77°58°26%
- Thu82°64°19%
- Fri79°67°20%
- Sat74°61°20%
- Sun74°58°24%
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 — Van Horne
SPC includes Van Horne in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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.
ZIP codes in Van Horne
- 52346