10-Day Weather Forecast - Decatur, IA
- 32|30°FMostly CloudyHourly details
Today
32°FMostly cloudy. High temperature around 32F. Dew point will be around 18F with an average humidity of 58%. Winds will be 11 mph from the E.
Tonight
30°FMostly cloudy. A chance of snow early then a slight chance of freezing drizzle and snow after midnight. Little or no snow accumulation. Lows in the upper 20s. East winds 10 to 15 mph. Chance of precipitation 40 percent.
- 48|39°FChance of Freezing DrizzleHourly details
Day
48°FMostly cloudy. A slight chance of freezing drizzle in the morning. Highs in the upper 40s. Southeast winds 5 to 10 mph.
Night
39°FCloudy. Rain likely after midnight. Lows in the mid 30s. Southeast winds around 5 mph. Chance of rain 70 percent.
- 51|39°F80% Chance of RainHourly details
Day
51°FRain. Highs in the lower 50s. East winds 5 to 10 mph. Chance of rain 80 percent.
Night
39°FRain likely with a chance of thunderstorms in the evening then rain likely with a slight chance of thunderstorms after midnight. Lows in the lower 40s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.
- 51|42°F60% Chance of StormsHourly details
Day
51°FRain likely with a chance of thunderstorms. Highs in the mid 50s. Chance of rain 60 percent.
Night
42°FMostly cloudy with a 40 percent chance of rain. Lows in the upper 30s.
- 61|49°F30% Chance of RainHourly details
Day
61°FPartly sunny. A chance of rain mainly in the morning. Highs in the upper 60s. Chance of rain 30 percent.
Night
49°FPartly cloudy in the evening then becoming mostly cloudy. A slight chance of thunderstorms. A chance of rain in the evening then rain likely after midnight. Lows in the upper 40s. Chance of rain 70 percent.
- 70|36°F70% Chance of RainHourly details
Day
70°FMostly cloudy. Rain likely mainly in the morning. Highs in the upper 60s. Chance of rain 70 percent.
Night
36°FMostly cloudy with a 40 percent chance of rain. Cooler with lows in the lower 30s.
Weekend Weather
- 52|39°FMostly Sunny
Day
52°FMostly sunny. Highs in the upper 50s.
Night
39°FMostly clear. Lows in the mid 30s.
- 63|47°FSunny
Day
63°FSunny. A slight chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 20 percent.
Night
47°FClear. Low temperature around 47F. Dew point will be around 38F with an average humidity of 65%. Winds will be 12 mph from the SW.
- 65|45°F30% Chance of Rain
Day
65°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 65F. Dew point will be around 45F with an average humidity of 61%. Winds will be 11 mph from the SW.
Night
45°FPartly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 45F. Dew point will be around 40F with an average humidity of 68%. Winds will be 6 mph from the SW.
- 55|35°F60% Chance of Rain
Day
55°FCloudy with a chance of rain. Chance of precipitation 55%. High temperature around 55F. Dew point will be around 36F with an average humidity of 57%. Winds will be 5 mph from the W.
Night
35°FPartly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 35F. Dew point will be around 29F with an average humidity of 64%. Winds will be 3 mph from the W.
