Weather for 61354 — Peru, IL
Conditions and forecast for the exact centre of ZIP code 61354 (41.333, -89.126), not a nearby airport.
49°
Mainly clear
- Feels like:
- 43°
- Humidity:
- 70%
- Wind:
- 15 mph
- Dew point:
- 39°
Source updated: 11:44:22 AM · WeatherSignal checked: 11:44:22 AM
Next 12 hours in 61354
12 PM
47°
0%
1 PM
47°
0%
2 PM
50°
0%
3 PM
52°
0%
4 PM
52°
0%
5 PM
53°
0%
6 PM
53°
0%
7 PM
54°
0%
8 PM
55°
0%
9 PM
55°
0%
10 PM
55°
0%
11 PM
53°
0%
7 day forecast for 61354
Today
55° / 47°
0% rain · 18 mph wind
Saturday, Oct 17
57° / 38°
0% rain · 13 mph wind
Sunday, Oct 18
62° / 43°
0% rain · 11 mph wind
Monday, Oct 19
63° / 42°
0% rain · 7 mph wind
Tuesday, Oct 20
63° / 42°
0% rain · 4 mph wind
Wednesday, Oct 21
66° / 42°
0% rain · 6 mph wind
Thursday, Oct 22
68° / 44°
0% rain · 4 mph wind
About ZIP code 61354
61354 covers Peru 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: Peoria (50 mi), Aurora (51 mi), Joliet (56 mi), Naperville (58 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 Peru 61354, Illinois
- The warmest afternoon ahead is Thursday, reaching about 68°F.
- The coldest night ahead dips to about 38°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 18 mph.
Common questions about Peru 61354, Illinois weather
- How accurate is the Peru 61354, 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 Peru 61354, 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 Peru 61354, Illinois
- Current weather in Peru 61354, Illinois
- Peru 61354, Illinois hourly forecast
- Peru 61354, Illinois weather tomorrow
- Peru 61354, Illinois weekend weather
- Peru 61354, Illinois weather radar
- Peru 61354, Illinois severe weather alerts
- Best time to go outside in Peru 61354, Illinois
- What happened overnight in Peru 61354, Illinois
- How accurate is the Peru 61354, Illinois forecast?
- Peru 61354, Illinois monthly weather averages
Weather in nearby cities
- Peoria, IL weather · about 50 miles away
- Aurora, IL weather · about 51 miles away
- Joliet, IL weather · about 56 miles away
- Naperville, IL weather · about 58 miles away
- Rockford, IL weather · about 65 miles away
- Elgin, IL weather · about 65 miles away