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As of 00:09 CDT

Weather in Calvin, IL

75°Current weather

Calvin, Sunday, 9 August, 00:09

Clear. Feels like 77°. High 92°, low 74°.

Pressure30.06 inHg
Wind5.9 mph S
Humidity97%
Visibility6.2 mi
Dew point74°

Two-week outlook for Calvin, IL: week one averages a high of 85.3° and week two 82.2°, so week two runs 3.1° cooler than week one. Around 2.1 inches of precipitation are expected over the 14 days, across 8 wet days. The nearest weekend, August 9: 92°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)85.3°70.4°1.5 in / 4 d—
2nd (August 16 – August 22)82.2°64.6°0.6 in / 4 d—

Weekend weather

Sun, August 9
Mostly clear
92°74°
no precip.
Sat, August 15
Light rain
75°66°
0.09 in
Sun, August 16
Light rain
85°65°
0.19 in
Sat, August 22
Light rain
88°63°
0.14 in
Mon, 1093° / 74°0Partly cloudy
93 °Partly cloudy

Calvin, Monday, 10 August

Partly cloudy. High 93°, low 74°.

Pressure30.00 inHg
Wind14.1 mph SW
Humidity63%
Visibility6.2 mi
Dew point73°
Tue, 1196° / 75°0Partly cloudy
96 °Partly cloudy

Calvin, Tuesday, 11 August

Partly cloudy. High 96°, low 75°.

Pressure29.91 inHg
Wind12.6 mph SW
Humidity53%
Visibility6.2 mi
Dew point72°
Wed, 1284° / 68°0.21Rain
84 °Rain

Calvin, Wednesday, 12 August

Rain. High 84°, low 68°.

Pressure29.85 inHg
Wind8 mph W
Humidity73%
Visibility6.2 mi
Dew point71°
Thu, 1381° / 68°0.23Light rain
81 °Light rain

Calvin, Thursday, 13 August

Light rain. High 81°, low 68°.

Pressure29.94 inHg
Wind8.6 mph NE
Humidity75%
Visibility—
Dew point70°
Fri, 1476° / 68°0.95Heavy rain
76 °Heavy rain

Calvin, Friday, 14 August

Heavy rain. High 76°, low 68°.

Pressure30.03 inHg
Wind10.6 mph NE
Humidity87%
Visibility—
Dew point71°
Sat, 1575° / 66°0.09Light rain
75 °Light rain

Calvin, Saturday, 15 August

Light rain. High 75°, low 66°.

Pressure30.21 inHg
Wind15 mph E
Humidity70%
Visibility—
Dew point63°
Sun, 1685° / 65°0.19Light rain
85 °Light rain

Calvin, Sunday, 16 August

Light rain. High 85°, low 65°.

Pressure30.06 inHg
Wind8.9 mph SE
Humidity77%
Visibility—
Dew point71°
Mon, 1781° / 69°0.09Light rain
81 °Light rain

Calvin, Monday, 17 August

Light rain. High 81°, low 69°.

Pressure30.06 inHg
Wind7 mph N
Humidity77%
Visibility—
Dew point71°
Tue, 1885° / 69°0.19Rain
85 °Rain

Calvin, Tuesday, 18 August

Rain. High 85°, low 69°.

Pressure30.00 inHg
Wind6.5 mph E
Humidity69%
Visibility—
Dew point72°
Wed, 1985° / 71°0Overcast
85 °Overcast

Calvin, Wednesday, 19 August

Overcast. High 85°, low 71°.

Pressure29.91 inHg
Wind14.4 mph N
Humidity66%
Visibility—
Dew point71°
Thu, 2076° / 59°0Clear
76 °Clear

Calvin, Thursday, 20 August

Clear. High 76°, low 59°.

Pressure30.00 inHg
Wind11.1 mph N
Humidity61%
Visibility—
Dew point58°
Fri, 2176° / 57°0.01Light rain
76 °Light rain

Calvin, Friday, 21 August

Light rain. High 76°, low 57°.

Pressure30.03 inHg
Wind10.7 mph NE
Humidity55%
Visibility—
Dew point55°
Sat, 2288° / 63°0.14Light rain
88 °Light rain

Calvin, Saturday, 22 August

Light rain. High 88°, low 63°.

Pressure29.85 inHg
Wind13.5 mph SE
Humidity65%
Visibility—
Dew point67°

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 Calvin, 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.