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As of 17:41 CDT

Weather in Grinnell, IA

63°Current weather

Grinnell, Thursday, 29 October, 17:41

Clear. Feels like 60°. High 65°, low 50°.

Pressure30.21 inHg
Wind4.6 mph NE
Humidity42%
Visibility6.2 mi
Dew point39°

10-day forecast for Grinnell, IA: 35° to 66°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.

65°
Best day: Sunday, November 1
53° · 1.58 in
Worst day: Friday, October 30

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

Fri, 3053° / 48°1.58Heavy rain
MorningRain48°feels 44°
AfternoonHeavy rain51°feels 50°
EveningLight rain49°feels 45°
OvernightOvercast49°feels 45°
53 °Heavy rain

Grinnell, Friday, 30 October

Heavy rain. High 53°, low 48°.

Pressure30.27 inHg
Wind11.8 mph E
Humidity87%
Visibility3.5 mi
Dew point48°
Sat, 3164° / 51°0.29Rain
MorningLight rain54°feels 54°
AfternoonLight rain63°feels 63°
EveningOvercast57°feels 57°
OvernightOvercast52°feels 51°
64 °Rain

Grinnell, Saturday, 31 October

Rain. High 64°, low 51°.

Pressure30.24 inHg
Wind5.9 mph SW
Humidity90%
Visibility6.2 mi
Dew point60°
Sun, 0165° / 55°0Overcast
MorningOvercast55°feels 54°
AfternoonOvercast65°feels 64°
EveningOvercast58°feels 57°
OvernightOvercast55°feels 55°
65 °Overcast

Grinnell, Sunday, 1 November

Overcast. High 65°, low 55°.

Pressure30.27 inHg
Wind7.1 mph SE
Humidity73%
Visibility6.2 mi
Dew point54°
Mon, 0263° / 59°0.38Rain
MorningOvercast60°feels 60°
AfternoonRain63°feels 64°
EveningRain63°feels 63°
OvernightOvercast60°feels 60°
63 °Rain

Grinnell, Monday, 2 November

Rain. High 63°, low 59°.

Pressure29.94 inHg
Wind15.1 mph SE
Humidity89%
Visibility6.2 mi
Dew point60°
Tue, 0366° / 58°1.07Heavy rain
MorningHeavy rain64°feels 64°
AfternoonHeavy rain65°feels 64°
EveningHeavy rain60°feels 59°
OvernightHeavy rain59°feels 58°
66 °Heavy rain

Grinnell, Tuesday, 3 November

Heavy rain. High 66°, low 58°.

Pressure29.74 inHg
Wind17.5 mph S
Humidity59%
Visibility—
Dew point51°
Wed, 0454° / 47°0.11Light rain
MorningLight rain49°feels 46°
AfternoonLight rain51°feels 48°
EveningLight rain49°feels 46°
OvernightLight rain47°feels 44°
54 °Light rain

Grinnell, Wednesday, 4 November

Light rain. High 54°, low 47°.

Pressure29.85 inHg
Wind11.4 mph NW
Humidity61%
Visibility—
Dew point38°
Thu, 0555° / 42°0Clear
MorningClear45°feels 41°
AfternoonClear52°feels 49°
EveningClear47°feels 43°
OvernightClear44°feels 40°
55 °Clear

Grinnell, Thursday, 5 November

Clear. High 55°, low 42°.

Pressure29.88 inHg
Wind11.8 mph N
Humidity52%
Visibility—
Dew point34°
Fri, 0648° / 35°0Clear
MorningClear38°feels 33°
AfternoonClear45°feels 43°
EveningClear42°feels 37°
OvernightClear40°feels 35°
48 °Clear

Grinnell, Friday, 6 November

Clear. High 48°, low 35°.

Pressure30.12 inHg
Wind7.7 mph N
Humidity48%
Visibility—
Dew point26°
Sat, 0754° / 42°0.04Light rain
MorningLight rain47°feels 44°
AfternoonLight rain54°feels 51°
EveningLight rain50°feels 46°
OvernightLight rain49°feels 45°
54 °Light rain

Grinnell, Saturday, 7 November

Light rain. High 54°, low 42°.

Pressure30.06 inHg
Wind11.2 mph S
Humidity66%
Visibility—
Dew point42°

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, IA 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.