10-day forecast for Grinnell, KS: 40° to 79°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Friday, October 23
64° · 0.38 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2469° / 47°0.27
Morning61°feels 61°
Afternoon62°feels 61°
Evening49°feels 45°
Overnight64°feels 63°
69 °
Grinnell, Saturday, 24 October
Rain. High 69°, low 47°.
Pressure30.09 inHg
Wind5.7 mph S
Humidity69%
Visibility6.2 mi
Dew point57°
Sun, 2564° / 47°0.38
Morning48°feels 47°
Afternoon64°feels 64°
Evening59°feels 59°
Overnight47°feels 44°
64 °
Grinnell, Sunday, 25 October
Rain. High 64°, low 47°.
Pressure30.27 inHg
Wind7.2 mph SE
Humidity82%
Visibility4.2 mi
Dew point53°
Mon, 2667° / 52°0.35
Morning56°feels 56°
Afternoon65°feels 64°
Evening55°feels 54°
Overnight58°feels 58°
67 °
Grinnell, Monday, 26 October
Rain. High 67°, low 52°.
Pressure30.12 inHg
Wind14.2 mph S
Humidity74%
Visibility6.2 mi
Dew point53°
Tue, 2759° / 42°0
Morning45°feels 43°
Afternoon53°feels 52°
Evening56°feels 56°
Overnight44°feels 40°
59 °
Grinnell, Tuesday, 27 October
Overcast. High 59°, low 42°.
Pressure30.12 inHg
Wind4.9 mph E
Humidity73%
Visibility6.2 mi
Dew point41°
Wed, 2864° / 48°0
Morning52°feels 50°
Afternoon60°feels 58°
Evening55°feels 52°
Overnight50°feels 48°
64 °
Grinnell, Wednesday, 28 October
Clear. High 64°, low 48°.
Pressure30.09 inHg
Wind11.7 mph N
Humidity35%
Visibility—
Dew point32°
Thu, 2950° / 40°0
Morning42°feels 34°
Afternoon47°feels 41°
Evening47°feels 43°
Overnight45°feels 40°
50 °
Grinnell, Thursday, 29 October
Overcast. High 50°, low 40°.
Pressure30.27 inHg
Wind17.3 mph N
Humidity47%
Visibility—
Dew point27°
Fri, 3054° / 40°0
Morning43°feels 39°
Afternoon50°feels 47°
Evening49°feels 45°
Overnight45°feels 40°
54 °
Grinnell, Friday, 30 October
Overcast. High 54°, low 40°.
Pressure30.15 inHg
Wind10 mph SE
Humidity54%
Visibility—
Dew point33°
Sat, 3156° / 42°0.08
Morning47°feels 43°
Afternoon52°feels 51°
Evening54°feels 53°
Overnight50°feels 49°
56 °
Grinnell, Saturday, 31 October
Light rain. High 56°, low 42°.
Pressure29.94 inHg
Wind10.5 mph SE
Humidity92%
Visibility—
Dew point49°
Sun, 0168° / 49°0.06
Morning54°feels 53°
Afternoon61°feels 60°
Evening62°feels 62°
Overnight60°feels 60°
68 °
Grinnell, Sunday, 1 November
Light rain. High 68°, low 49°.
Pressure29.91 inHg
Wind15.7 mph S
Humidity80%
Visibility—
Dew point53°
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, KS 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.