Weather for 62401 — Effingham, IL
Conditions and forecast for the exact centre of ZIP code 62401 (39.122, -88.561), not a nearby airport.
52°
Overcast
- Feels like:
- 47°
- Humidity:
- 63%
- Wind:
- 16 mph
- Dew point:
- 40°
Source updated: 2:58:21 PM · WeatherSignal checked: 2:58:21 PM
Next 12 hours in 62401
3 PM
52°
0%
4 PM
53°
0%
5 PM
56°
0%
6 PM
56°
0%
7 PM
56°
0%
8 PM
57°
0%
9 PM
57°
0%
10 PM
54°
0%
11 PM
52°
0%
12 AM
51°
0%
1 AM
51°
0%
2 AM
51°
0%
7 day forecast for 62401
Today
57° / 52°
0% rain · 17 mph wind
Saturday, Oct 17
57° / 43°
0% rain · 13 mph wind
Sunday, Oct 18
62° / 40°
0% rain · 8 mph wind
Monday, Oct 19
64° / 42°
0% rain · 6 mph wind
Tuesday, Oct 20
66° / 43°
0% rain · 4 mph wind
Wednesday, Oct 21
67° / 44°
0% rain · 5 mph wind
Thursday, Oct 22
70° / 45°
0% rain · 5 mph wind
About ZIP code 62401
62401 covers Effingham in Illinois. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: Springfield (74 mi), St. Louis (94 mi), Evansville (96 mi), Peoria (121 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in Effingham 62401, Illinois
- The warmest afternoon ahead is Thursday, reaching about 70°F.
- The coldest night ahead dips to about 40°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like today, with sustained wind near 17 mph.
Common questions about Effingham 62401, Illinois weather
- How accurate is the Effingham 62401, Illinois forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in Effingham 62401, Illinois?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for Effingham 62401, Illinois
- Current weather in Effingham 62401, Illinois
- Effingham 62401, Illinois hourly forecast
- Effingham 62401, Illinois weather tomorrow
- Effingham 62401, Illinois weekend weather
- Effingham 62401, Illinois weather radar
- Effingham 62401, Illinois severe weather alerts
- Best time to go outside in Effingham 62401, Illinois
- What happened overnight in Effingham 62401, Illinois
- How accurate is the Effingham 62401, Illinois forecast?
- Effingham 62401, Illinois monthly weather averages
Weather in nearby cities
- Springfield, IL weather · about 74 miles away
- St. Louis, MO weather · about 94 miles away
- Evansville, IN weather · about 96 miles away
- Peoria, IL weather · about 121 miles away
- Indianapolis, IN weather · about 136 miles away
- Louisville, KY weather · about 162 miles away