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Day 1 Outlook • April 18, 2026
Day 2 Outlook • April 19, 2026
Day 3 Outlook • April 20, 2026
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National Weather Radar

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dBZ 5
75

Hazardous Weather Conditions

Current Conditions: SPENCER, IOWA

SPENCER (KSPW)

Clear

48.2 F
Humidity:18%
Wind Speed: mph
Barometer:30.06 in
Dewpoint:6.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 18 2026, 05:35 PM CDT
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5 Day Forecast for SPENCER, IOWA (51301)

Saturday

High 48 °F
Mostly Sunny
Saturday
Night
Low 30 °F
Mostly Cloudy
Sunday

High 51 °F
Partly Sunny
Sunday
Night
Low 28 °F
Mostly Sunny
Monday

High 68 °F
Partly Sunny
Monday
Night
Low 48 °F
Mostly Clear
Tuesday

High 77 °F
Mostly Sunny
Tuesday
Night
Low 48 °F
Clear
Wednesday

High 84 °F
Partly Sunny

Detailed Forecast for SPENCER, IOWA (51301)

Saturday
Mostly Sunny. High near 48°F. Wind 21 to 23 mph, with gusts as high as 36 mph.
Saturday Night
Mostly Cloudy. Low around 30°F. Wind 8 to 17 mph, with gusts as high as 25 mph.
Sunday
Partly Sunny. High near 51°F. Wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Mostly Sunny. Low around 28°F. Wind 6 to 8 mph, with gusts as high as 13 mph.
Monday
Partly Sunny. High near 68°F. Wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly Clear. Low around 48°F. Wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday
Mostly Sunny. High near 77°F. Wind 7 to 9 mph, with gusts as high as 14 mph.
Tuesday Night
Clear. Low around 48°F. Wind around 8 mph, with gusts as high as 13 mph.
Wednesday
Partly Sunny. High near 84°F. Wind 20 to 23 mph, with gusts as high as 32 mph.
Wednesday Night
Isolated T-storm. Low around 59°F. Wind around 24 mph, with gusts as high as 32 mph.
Thursday
Chance of Thunderstorms. High near 77°F. Wind 24 to 28 mph, with gusts as high as 39 mph.
Thursday Night
Chance of Thunderstorms. Low around 39°F. Wind around 20 mph, with gusts as high as 26 mph.
Friday
Chance of Showers. High near 55°F. Wind 18 to 24 mph, with gusts as high as 33 mph.
Friday Night
Partly Cloudy. Low around 33°F. Wind around 12 mph, with gusts as high as 18 mph.
IA Radar
Current Radar • IA
Day 1 Outlook • April 18, 2026

Observation History for SPENCER, IOWA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
05:35 PM CDT 10.00 Clear -- 48.2 6.8 18% NA NA 30.06 1017.9
05:20 PM CDT 19.6 G 25.3 10.00 Clear and Windy -- 48.2 6.8 18% 41.4 NA 30.06 1017.9
05:10 PM CDT 20.7 G 29.9 10.00 Clear and Windy -- 48.2 6.8 18% 41.2 NA 30.05 1017.6
05:00 PM CDT 21.9 G 31.1 10.00 Clear and Windy -- 48.2 6.8 18% 40.8 NA 30.05 1017.6
04:45 PM CDT W 23.0 G 32.2 10.00 Clear and Windy -- 48.2 8.6 20% 40.6 NA 30.06 1017.9
04:30 PM CDT NW 23.0 G 28.8 10.00 Clear and Windy -- 48.2 6.8 18% 40.6 NA 30.05 1017.6
04:15 PM CDT 21.9 G 27.6 10.00 Clear and Windy -- 48.2 8.6 20% 40.8 NA 30.05 1017.6
04:10 PM CDT 24.2 G 29.9 10.00 Clear and Windy -- 50.0 8.6 18% NA NA 30.06 1017.9
04:00 PM CDT 20.7 G 32.2 10.00 Clear and Windy -- 48.2 % 41.2 NA 30.06 1017.9
03:45 PM CDT 18.4 G 24.2 10.00 Clear -- 48.2 6.8 18% 41.5 NA 30.06 1017.9
03:25 PM CDT 18.4 G 24.2 10.00 Clear -- 48.2 8.6 20% 41.5 NA 30.06 1017.9
03:10 PM CDT 20.7 G 26.5 10.00 Clear and Windy -- 48.2 8.6 20% 41.2 NA 30.07 1018.3
03:05 PM CDT G 29.9 10.00 Clear -- 48.2 10.4 21% NA NA 30.07 1018.3
02:50 PM CDT 20.7 10.00 Clear and Windy -- 48.2 10.4 21% 41.2 NA 30.07 1018.3
02:35 PM CDT NW 23.0 G 28.8 10.00 Clear and Windy -- 46.4 10.4 23% 38.3 NA 30.07 1018.3
02:20 PM CDT 23.0 10.00 Clear and Windy -- 46.4 12.2 25% 38.3 NA 30.07 1018.3
02:10 PM CDT 19.6 G 26.5 10.00 Clear and Windy -- 48.2 12.2 23% 41.4 NA 30.06 1017.9
01:50 PM CDT 24.2 G 36.8 10.00 Clear and Windy -- 46.4 12.2 25% 38.1 NA 30.07 1018.3
01:35 PM CDT 21.9 G 27.6 10.00 Clear and Windy -- 46.4 10.4 23% 38.5 NA 30.07 1018.3
01:20 PM CDT 24.2 G 38.0 10.00 Clear and Windy -- 44.6 12.2 26% 35.6 NA 30.07 1018.3
01:10 PM CDT NW 17.3 G 26.5 10.00 Clear -- 44.6 12.2 26% 37.2 NA 30.07 1018.3
12:53 PM CDT NW 26.4 G 39.1 10.00 Clear and Breezy -- 44.1 10.9 26% 34.5 NA 30.07 1018.3
12:50 PM CDT NW 25.3 G 31.1 10.00 Clear and Breezy -- 44.6 10.4 24% 35.4 NA 30.07 1018.3
12:30 PM CDT G 35.7 10.00 Clear -- 42.8 10.4 26% NA NA 30.07 1018.3

Regional Weather Observation

SPENCER (KSPW)

Clear
48.2 F

SHELDON (KSHL)

Clear and Windy
48.2 F

WORTHINGTON (KOTG)

Clear
46.4 F

WINDOM MUNI AIRP (KMWM)

Clear and Windy
48.2 F

SLAYTON (KDVP)

Clear and Windy
47.3 F

ESTHERVILLE (KEST)

Clear
48.2 F
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