10-day forecast for Grimes, IA: 35° to 73°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Sunday, November 1
70° · 0.89 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2965° / 50°0.02
Morning53°feels 52°
Afternoon64°feels 62°
Evening53°feels 52°
Overnight58°feels 58°
65 °
Grimes, Thursday, 29 October
Light rain. High 65°, low 50°.
Pressure30.21 inHg
Wind7.4 mph NE
Humidity53%
Visibility6.2 mi
Dew point44°
Fri, 3058° / 48°0.41
Morning49°feels 46°
Afternoon56°feels 56°
Evening55°feels 55°
Overnight49°feels 46°
58 °
Grimes, Friday, 30 October
Heavy rain. High 58°, low 48°.
Pressure30.21 inHg
Wind7.8 mph E
Humidity88%
Visibility4.2 mi
Dew point51°
Sat, 3169° / 55°0.41
Morning57°feels 57°
Afternoon68°feels 68°
Evening60°feels 60°
Overnight56°feels 55°
69 °
Grimes, Saturday, 31 October
Heavy rain. High 69°, low 55°.
Pressure30.21 inHg
Wind6.8 mph SW
Humidity82%
Visibility6.2 mi
Dew point59°
Sun, 0170° / 53°0.01
Morning57°feels 57°
Afternoon67°feels 67°
Evening64°feels 64°
Overnight55°feels 54°
70 °
Grimes, Sunday, 1 November
Light rain. High 70°, low 53°.
Pressure30.21 inHg
Wind9.3 mph SE
Humidity73%
Visibility—
Dew point57°
Mon, 0270° / 61°0.89
Morning64°feels 64°
Afternoon68°feels 68°
Evening62°feels 63°
Overnight62°feels 62°
70 °
Grimes, Monday, 2 November
Heavy rain. High 70°, low 61°.
Pressure29.83 inHg
Wind19.9 mph SE
Humidity70%
Visibility—
Dew point58°
Tue, 0360° / 46°0.69
Morning54°feels 53°
Afternoon53°feels 51°
Evening48°feels 45°
Overnight48°feels 46°
60 °
Grimes, Tuesday, 3 November
Rain. High 60°, low 46°.
Pressure29.71 inHg
Wind19.9 mph E
Humidity73%
Visibility—
Dew point45°
Wed, 0457° / 44°0
Morning48°feels 47°
Afternoon55°feels 53°
Evening49°feels 46°
Overnight47°feels 44°
57 °
Grimes, Wednesday, 4 November
Partly cloudy. High 57°, low 44°.
Pressure29.91 inHg
Wind7.4 mph NW
Humidity54%
Visibility—
Dew point38°
Thu, 0553° / 45°0.03
Morning51°feels 50°
Afternoon53°feels 51°
Evening49°feels 47°
Overnight46°feels 41°
53 °
Grimes, Thursday, 5 November
Light rain. High 53°, low 45°.
Pressure29.88 inHg
Wind19.1 mph N
Humidity81%
Visibility—
Dew point47°
Fri, 0650° / 35°0
Morning39°feels 33°
Afternoon47°feels 43°
Evening42°feels 39°
Overnight39°feels 35°
50 °
Grimes, Friday, 6 November
Clear. High 50°, low 35°.
Pressure30.24 inHg
Wind12.5 mph N
Humidity48%
Visibility—
Dew point28°
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 Grimes, 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.