Allen, IN Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Allen, IN in one place.
Mostly cloudy, with a low around 64. East wind around 10 mph.
Local Weather Overview
This forecast page for Allen, IN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 7:01 AM EDT.
The active forecast window currently covers Jun 8 to Jun 14, 2026 for Allen, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 7:01 AM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Allen
Wednesday looks like the warmest upcoming period in Allen at 91 degrees F.
Friday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 15 mph SW.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 7:01 AM EDT
- Coverage
- 7 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IWX
- Radar station
- KIWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms between 2pm and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 89. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 11pm, then showers and thunderstorms. Mostly cloudy, with a low around 67. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers likely before 11am, then a slight chance of showers and thunderstorms between 11am and noon, then showers and thunderstorms likely between noon and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Southwest wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 68. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 91. Chance of precipitation is 70%.
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Showers and thunderstorms likely before 8am. Mostly sunny, with a high near 85. Chance of precipitation is 60%.
A slight chance of rain showers between 8pm and 2am. Mostly clear, with a low around 63. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 8
|
Mostly Cloudy
|
64°F |
10 mph
E
|
|
Monday
Jun 8
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
89°F |
5 to 10 mph
SE
|
|
Monday Night
Jun 8
|
Showers And Thunderstorms
|
67°F |
5 to 10 mph
S
|
|
Tuesday
Jun 9
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
85°F |
10 mph
SW
|
|
Tuesday Night
Jun 9
|
Chance Showers And Thunderstorms
|
68°F |
5 to 10 mph
SW
|
|
Wednesday
Jun 10
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
91°F |
5 to 15 mph
SW
|
|
Wednesday Night
Jun 10
|
Partly Cloudy then Chance Showers And Thunderstorms
|
71°F |
10 to 15 mph
SW
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms
|
90°F |
10 to 15 mph
SW
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely
|
67°F |
10 to 15 mph
SW
|
|
Friday
Jun 12
|
Showers And Thunderstorms Likely then Mostly Sunny
|
85°F |
10 mph
W
|
|
Friday Night
Jun 12
|
Slight Chance Rain Showers
|
63°F |
0 to 10 mph
W
|
|
Saturday
Jun 13
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
SW
|
|
Saturday Night
Jun 13
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
64°F |
5 to 10 mph
SW
|
|
Sunday
Jun 14
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
82°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Allen.