Hourly Weather Forecast for Sunday

Grinnell, Iowa (50112)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Wednesday Night
nt_chancetstorms Mostly cloudy with showers and a few thunderstorms. Low 61F. Winds SSE at 10 to 20 mph. Chance of rain 40%.
Wednesday
chancetstorms Scattered thunderstorms possible. Lows overnight in the low 60s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 61 78 | 63 73 | 60 65 | 56
Wind 8 mph East 8 mph SE 17 mph SSE 14 mph SSE
Humidity 99% 60% 64% 74%
Chance of Precip. 0% 0% 40% 40%
Cloud Cover % % 84% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:01 AM
8:14 PM
Thursday
tstorms Thunderstorms likely, especially in the morning...and becoming windy. High 79F. Winds S at 20 to 30 mph. Chance of rain 80%.
Thursday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. A few storms may be severe. Low around 60F. Winds SW at 15 to 25 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 75 | 62 76 | 64 65 | 62
Wind 16 mph SSE 19 mph S 20 mph SSW 10 mph SW
Humidity 82% 63% 65% 89%
Chance of Precip. 40% 50% 60% 50%
Cloud Cover 58% 94% 78% 63%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:00 AM
8:15 PM
Friday
chancerain Rain showers in the morning becoming more intermittent in the afternoon. Thunder possible. High 73F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_mostlycloudy Partly cloudy skies in the evening, then becoming cloudy overnight. Low 52F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 60 71 | 59 72 | 56 58 | 50
Wind 6 mph SW 6 mph WNW 8 mph N 8 mph N
Humidity 97% 67% 55% 75%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 86% 93% 66% 64%
Conditions Overcast Overcast Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:59 AM
8:16 PM
Saturday
partlycloudy Sunshine and clouds mixed. High 74F. Winds NNE at 5 to 10 mph.
Saturday Night
nt_tstorms Scattered thunderstorms during the evening becoming more widespread overnight. Low 58F. Winds ENE at 10 to 15 mph. Chance of rain 90%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 45 69 | 55 72 | 55 63 | 61
Wind 9 mph N 9 mph NNE 9 mph NE 11 mph ENE
Humidity 67% 63% 55% 94%
Chance of Precip. 10% 10% 10% 40%
Cloud Cover 77% 53% 56% 54%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:57 AM
8:17 PM
Sunday
tstorms Thunderstorms likely. Potential for severe thunderstorms. High 78F. Winds SSE at 15 to 25 mph. Chance of rain 90%.
Sunday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Potential for severe thunderstorms. Low 52F. Winds S at 10 to 20 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 59 72 | 63 75 | 63 62 | 62
Wind 12 mph ESE 17 mph SSE 16 mph SSE 12 mph S
Humidity 100% 73% 66% 100%
Chance of Precip. 90% 50% 60% 40%
Cloud Cover 100% 92% 75% 63%
Conditions Rain Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:56 AM
8:18 PM
Monday
partlycloudy Windy with increasing clouds. High 62F. Winds WSW at 20 to 30 mph.
Monday Night
nt_mostlycloudy Mostly cloudy. Low 42F. Winds WNW at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 50 59 | 46 59 | 41 49 | 40
Wind 12 mph SW 20 mph WSW 21 mph W 14 mph WNW
Humidity 89% 63% 51% 71%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 48% 64% 91% 78%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:55 AM
8:19 PM
Tuesday
partlycloudy Cloudy early with partial sunshine expected late. High 64F. Winds NW at 10 to 20 mph.
Tuesday Night
nt_clear Clear skies. Low 44F. Winds NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 38 54 | 37 61 | 38 49 | 38
Wind 13 mph WNW 16 mph NW 11 mph NNW 5 mph NE
Humidity 81% 51% 43% 67%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 63% 82% 23% 9%
Conditions Mostly Cloudy Overcast Clear Clear
Sunrise & Sunset
5:54 AM
8:20 PM
Wednesday
clear Mostly sunny skies. High 68F. Winds ESE at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 48F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 40 63 | 42 65 | 46 53 | 45
Wind 6 mph NE 10 mph SE 10 mph E 7 mph SE
Humidity 82% 47% 49% 74%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 13% 18% 19% 37%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:53 AM
8:21 PM
Thursday
partlycloudy Intervals of clouds and sunshine. High 73F. Winds SSE at 10 to 20 mph.
Thursday Night
nt_chancerain Steady light rain in the evening. Showers continuing late. Low 54F. Winds SE at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 45 65 | 51 70 | 55 59 | 55
Wind 7 mph SE 14 mph SSE 13 mph SE 9 mph SE
Humidity 85% 60% 58% 88%
Chance of Precip. 10% 0% 10% 60%
Cloud Cover 30% 40% 62% 80%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Chance of Rain
Sunrise & Sunset
5:52 AM
8:22 PM
Friday
chancerain Showers in the morning, then clearing with ample sunshine in the afternoon. High around 75F. Winds SSE at 10 to 20 mph. Chance of rain 50%.
Friday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low around 55F. Winds SSE at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 53 70 | 59 71 | 58 61 | 56
Wind 10 mph SSE 16 mph S 14 mph S 10 mph SSE
Humidity 91% 68% 63% 85%
Chance of Precip. 50% 30% 20% 40%
Cloud Cover 80% 51% 23% 60%
Conditions Chance of Rain Chance of Rain Clear Chance of Rain
Sunrise & Sunset
5:51 AM
8:23 PM
Saturday
chancetstorms Isolated thunderstorms in the morning. Skies will become partly cloudy later in the day. High 79F. Winds S at 15 to 25 mph. Chance of rain 30%.
Saturday Night
nt_tstorms Partly cloudy with late night showers or thunderstorms. Low 59F. Winds SSE at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 72 | 59 75 | 62 63 | 60
Wind 10 mph SSE 17 mph S 16 mph S 12 mph SSE
Humidity 89% 64% 65% 88%
Chance of Precip. 20% 30% 20% 10%
Cloud Cover 65% 63% 55% 54%
Conditions Mostly Cloudy Chance of a Thunderstorm Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
chancetstorms Scattered showers and thunderstorms. High 79F. Winds S at 15 to 25 mph. Chance of rain 50%.
Sunday Night
nt_tstorms Thunderstorms likely. Low near 60F. Winds S at 10 to 20 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 58 74 | 63 75 | 65 65 | 62
Wind 12 mph SSE 17 mph S 15 mph S 11 mph SSE
Humidity 93% 70% 70% 89%
Chance of Precip. 40% 20% 50% 60%
Cloud Cover 59% 64% 72% 75%
Conditions Chance of a Thunderstorm Mostly Cloudy Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise
Monday
tstorms Thunderstorms. High 78F. Winds S at 10 to 20 mph. Chance of rain 80%.
Monday Night
nt_tstorms Thunderstorms. Low 58F. Winds SSE at 10 to 15 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 60 73 | 63 74 | 63 63 | 60
Wind 10 mph S 13 mph S 14 mph S 9 mph SE
Humidity 96% 70% 67% 90%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 75% 57% 75% 75%
Conditions Thunderstorm Chance of a Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
tstorms Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 77F. Winds SSW at 10 to 20 mph. Chance of rain 80%.
Tuesday Night
nt_tstorms Thunderstorms likely. Low 59F. Winds SE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 59 72 | 61 73 | 62 63 | 59
Wind 8 mph SSE 13 mph SSW 11 mph SW 9 mph SE
Humidity 100% 70% 67% 88%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 75% 66% 64% 75%
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
tstorms Thunderstorms. High 76F. Winds S at 10 to 20 mph. Chance of rain 80%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms in the evening, then variable clouds overnight with more showers at times. Low 59F. Winds SE at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 57 71 | 60 72 | 62 63 | 58
Wind 8 mph SSE 13 mph S 12 mph S 9 mph ESE
Humidity 91% 68% 70% 85%
Chance of Precip. 60% 60% 60% 50%
Cloud Cover 75% 75% 75% 50%
Conditions Thunderstorm Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise