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As of 00:18 CST

Weather in Grinnell, IL

34°Current weather

Grinnell, Saturday, 14 November, 00:18

Clear. Feels like 34°. High 49°, low 30°.

Pressure30.15 inHg
Wind0 mph N
Humidity86%
Visibility6.2 mi
Dew point30°

10-day forecast for Grinnell, IL: 23° to 69°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Friday, November 20
35°
Worst day: Monday, November 23

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 1553° / 32°0Partly cloudy
MorningClear38°feels 35°
AfternoonOvercast53°feels 50°
EveningClear40°feels 37°
OvernightClear32°feels 32°
53 °Partly cloudy

Grinnell, Sunday, 15 November

Partly cloudy. High 53°, low 32°.

Pressure30.45 inHg
Wind2.3 mph E
Humidity48%
Visibility6.2 mi
Dew point33°
Mon, 1654° / 33°0Clear
MorningClear39°feels 35°
AfternoonClear54°feels 51°
EveningClear41°feels 37°
OvernightClear37°feels 37°
54 °Clear

Grinnell, Monday, 16 November

Clear. High 54°, low 33°.

Pressure30.53 inHg
Wind2.3 mph SE
Humidity54%
Visibility6.2 mi
Dew point36°
Tue, 1756° / 33°0Clear
MorningClear40°feels 40°
AfternoonClear55°feels 53°
EveningClear43°feels 41°
OvernightClear35°feels 35°
56 °Clear

Grinnell, Tuesday, 17 November

Clear. High 56°, low 33°.

Pressure30.50 inHg
Wind4.6 mph SE
Humidity54%
Visibility6.2 mi
Dew point38°
Wed, 1861° / 38°0Overcast
MorningOvercast44°feels 41°
AfternoonOvercast57°feels 55°
EveningOvercast49°feels 47°
OvernightOvercast45°feels 42°
61 °Overcast

Grinnell, Wednesday, 18 November

Overcast. High 61°, low 38°.

Pressure30.39 inHg
Wind7.4 mph SE
Humidity52%
Visibility—
Dew point38°
Thu, 1964° / 44°0Partly cloudy
MorningPartly cloudy50°feels 48°
AfternoonPartly cloudy61°feels 60°
EveningPartly cloudy56°feels 55°
OvernightPartly cloudy53°feels 51°
64 °Partly cloudy

Grinnell, Thursday, 19 November

Partly cloudy. High 64°, low 44°.

Pressure30.39 inHg
Wind7.8 mph S
Humidity50%
Visibility—
Dew point41°
Fri, 2069° / 51°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast65°feels 64°
EveningOvercast58°feels 56°
OvernightOvercast54°feels 52°
69 °Overcast

Grinnell, Friday, 20 November

Overcast. High 69°, low 51°.

Pressure30.27 inHg
Wind7.1 mph S
Humidity43%
Visibility—
Dew point41°
Sat, 2168° / 48°0Clear
MorningClear53°feels 51°
AfternoonClear65°feels 63°
EveningClear58°feels 56°
OvernightClear58°feels 56°
68 °Clear

Grinnell, Saturday, 21 November

Clear. High 68°, low 48°.

Pressure30.06 inHg
Wind12.1 mph S
Humidity29%
Visibility—
Dew point31°
Sun, 2263° / 32°0.05Light rain
MorningLight rain37°feels 29°
AfternoonLight rain40°feels 31°
EveningLight rain35°feels 26°
OvernightLight rain33°feels 24°
63 °Light rain

Grinnell, Sunday, 22 November

Light rain. High 63°, low 32°.

Pressure30.06 inHg
Wind19.6 mph NW
Humidity49%
Visibility—
Dew point23°
Mon, 2335° / 23°0Clear
MorningClear27°feels 19°
AfternoonClear34°feels 26°
EveningClear28°feels 18°
OvernightClear25°feels 15°
35 °Clear

Grinnell, Monday, 23 November

Clear. High 35°, low 23°.

Pressure30.21 inHg
Wind15.3 mph NW
Humidity31%
Visibility—
Dew point6°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Grinnell, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.