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As of 09:13 CDT

Weather in Boulder, IL

57°Current weather

Boulder, Tuesday, 20 October, 09:13

Clear. Feels like 56°. High 72°, low 48°.

Pressure30.39 inHg
Wind3 mph E
Humidity88%
Visibility6.2 mi
Dew point52°

Two-week outlook for Boulder, IL: week one averages a high of 72.1° and week two 57.1°, so week two runs 15° cooler than week one. Around 0.0 inches of precipitation are expected over the 14 days, across 0 wet days. The nearest weekend, October 24: 70°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 20 – October 26)72.1°50.9°0.0 in / 0 d—
2nd (October 27 – November 2)57.1°36.6°0.0 in / 0 d—

Weekend weather

Sat, October 24
Overcast
70°52°
no precip.
Sun, October 25
Partly cloudy
74°54°
no precip.
Sat, October 31
Overcast
55°31°
no precip.
Sun, November 1
Clear
59°38°
no precip.
Wed, 2174° / 46°0Overcast
74 °Overcast

Boulder, Wednesday, 21 October

Overcast. High 74°, low 46°.

Pressure30.27 inHg
Wind0.6 mph SE
Humidity52%
Visibility6.2 mi
Dew point48°
Thu, 2271° / 49°0Clear
71 °Clear

Boulder, Thursday, 22 October

Clear. High 71°, low 49°.

Pressure30.30 inHg
Wind4.3 mph NE
Humidity50%
Visibility6.2 mi
Dew point49°
Fri, 2369° / 52°0Clear
69 °Clear

Boulder, Friday, 23 October

Clear. High 69°, low 52°.

Pressure30.33 inHg
Wind5.3 mph SE
Humidity55%
Visibility6.2 mi
Dew point50°
Sat, 2470° / 52°0Overcast
70 °Overcast

Boulder, Saturday, 24 October

Overcast. High 70°, low 52°.

Pressure30.36 inHg
Wind5.8 mph SE
Humidity57%
Visibility—
Dew point49°
Sun, 2574° / 54°0Partly cloudy
74 °Partly cloudy

Boulder, Sunday, 25 October

Partly cloudy. High 74°, low 54°.

Pressure30.39 inHg
Wind5.9 mph S
Humidity49%
Visibility—
Dew point49°
Mon, 2675° / 55°0Overcast
75 °Overcast

Boulder, Monday, 26 October

Overcast. High 75°, low 55°.

Pressure30.15 inHg
Wind15.3 mph NW
Humidity26%
Visibility—
Dew point35°
Tue, 2752° / 40°0.01Light rain
52 °Light rain

Boulder, Tuesday, 27 October

Light rain. High 52°, low 40°.

Pressure30.42 inHg
Wind18.2 mph N
Humidity32%
Visibility—
Dew point21°
Wed, 2854° / 33°0Clear
54 °Clear

Boulder, Wednesday, 28 October

Clear. High 54°, low 33°.

Pressure30.45 inHg
Wind6.8 mph SW
Humidity34%
Visibility—
Dew point21°
Thu, 2962° / 36°0Overcast
62 °Overcast

Boulder, Thursday, 29 October

Overcast. High 62°, low 36°.

Pressure30.15 inHg
Wind12.6 mph W
Humidity29%
Visibility—
Dew point25°
Fri, 3053° / 35°0Clear
53 °Clear

Boulder, Friday, 30 October

Clear. High 53°, low 35°.

Pressure30.39 inHg
Wind14 mph N
Humidity27%
Visibility—
Dew point17°
Sat, 3155° / 31°0Overcast
55 °Overcast

Boulder, Saturday, 31 October

Overcast. High 55°, low 31°.

Pressure30.30 inHg
Wind7.4 mph SW
Humidity25%
Visibility—
Dew point15°
Sun, 0159° / 38°0Clear
59 °Clear

Boulder, Sunday, 1 November

Clear. High 59°, low 38°.

Pressure30.15 inHg
Wind8.9 mph W
Humidity41%
Visibility—
Dew point32°
Mon, 0265° / 43°0Clear
65 °Clear

Boulder, Monday, 2 November

Clear. High 65°, low 43°.

Pressure30.30 inHg
Wind7.6 mph SE
Humidity42%
Visibility—
Dew point37°

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 Boulder, 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.