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As of 12:36 CDT

Weather in Waterloo, IL

88°Current weather

Waterloo, Tuesday, 13 October, 12:36

Clear. Feels like 95°. High 90°, low 66°.

Pressure29.91 inHg
Wind4 mph S
Humidity59%
Visibility6.2 mi
Dew point72°

Two-week outlook for Waterloo, IL: week one averages a high of 73.3° and week two 71.1°, so week two runs 2.2° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 17: 59°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 13 – October 19)73.3°56°0.9 in / 2 d—
2nd (October 20 – October 26)71.1°57.1°0.2 in / 1 d—

Weekend weather

Sat, October 17
Clear
59°44°
no precip.
Sun, October 18
Clear
67°45°
no precip.
Sat, October 24
Overcast
66°53°
no precip.
Sun, October 25
Light rain
66°54°
no precip.
Wed, 1481° / 65°0.42Heavy rain
81 °Heavy rain

Waterloo, Wednesday, 14 October

Heavy rain. High 81°, low 65°.

Pressure30.03 inHg
Wind3.2 mph S
Humidity75%
Visibility6.2 mi
Dew point71°
Thu, 1583° / 66°0.49Heavy rain
83 °Heavy rain

Waterloo, Thursday, 15 October

Heavy rain. High 83°, low 66°.

Pressure30.00 inHg
Wind12.5 mph SW
Humidity76%
Visibility6.0 mi
Dew point72°
Fri, 1668° / 52°0Overcast
68 °Overcast

Waterloo, Friday, 16 October

Overcast. High 68°, low 52°.

Pressure30.30 inHg
Wind20.6 mph NW
Humidity46%
Visibility6.2 mi
Dew point37°
Sat, 1759° / 44°0Clear
59 °Clear

Waterloo, Saturday, 17 October

Clear. High 59°, low 44°.

Pressure30.53 inHg
Wind1.8 mph NE
Humidity50%
Visibility6.2 mi
Dew point37°
Sun, 1867° / 45°0Clear
67 °Clear

Waterloo, Sunday, 18 October

Clear. High 67°, low 45°.

Pressure30.36 inHg
Wind7.6 mph S
Humidity42%
Visibility—
Dew point38°
Mon, 1965° / 53°0Overcast
65 °Overcast

Waterloo, Monday, 19 October

Overcast. High 65°, low 53°.

Pressure30.21 inHg
Wind6.3 mph N
Humidity43%
Visibility—
Dew point40°
Tue, 2071° / 56°0.02Light rain
71 °Light rain

Waterloo, Tuesday, 20 October

Light rain. High 71°, low 56°.

Pressure30.24 inHg
Wind6.7 mph SE
Humidity83%
Visibility—
Dew point59°
Wed, 2174° / 60°0.13Light rain
74 °Light rain

Waterloo, Wednesday, 21 October

Light rain. High 74°, low 60°.

Pressure30.18 inHg
Wind10.3 mph SE
Humidity85%
Visibility—
Dew point62°
Thu, 2282° / 65°0Overcast
82 °Overcast

Waterloo, Thursday, 22 October

Overcast. High 82°, low 65°.

Pressure30.03 inHg
Wind18.9 mph S
Humidity49%
Visibility—
Dew point58°
Fri, 2380° / 63°0Partly cloudy
80 °Partly cloudy

Waterloo, Friday, 23 October

Partly cloudy. High 80°, low 63°.

Pressure30.00 inHg
Wind20.8 mph SW
Humidity46%
Visibility—
Dew point56°
Sat, 2466° / 53°0Overcast
66 °Overcast

Waterloo, Saturday, 24 October

Overcast. High 66°, low 53°.

Pressure30.33 inHg
Wind8.6 mph N
Humidity32%
Visibility—
Dew point34°
Sun, 2566° / 54°0.01Light rain
66 °Light rain

Waterloo, Sunday, 25 October

Light rain. High 66°, low 54°.

Pressure30.27 inHg
Wind8.2 mph NW
Humidity36%
Visibility—
Dew point37°
Mon, 2659° / 48°0Partly cloudy
59 °Partly cloudy

Waterloo, Monday, 26 October

Partly cloudy. High 59°, low 48°.

Pressure30.24 inHg
Wind13.4 mph N
Humidity31%
Visibility—
Dew point27°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Waterloo, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.