Mendon, UT Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Mendon, UT in one place.
Rain showers likely before 9am, then showers and thunderstorms. Cloudy, with a high near 49. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Mendon, UT 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: Apr 19, 2026 9:45 PM MDT.
The active forecast window currently covers Apr 22 to Apr 26, 2026 for Mendon, UT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 26, 2026
- Latest sync
- Apr 19, 2026 9:45 PM MDT
- Forecast office
- SLC
- Source
- NOAA / NWS
Daily Outlook
This Week in Mendon
Sunday looks like the warmest upcoming period in Mendon at 54 degrees F.
Thursday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Wednesday at about 22 to 25 mph SSW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 19, 2026 9:45 PM MDT
- Coverage
- 5 days
- Time zone
- America/Denver
- Forecast office
- SLC
- Radar station
- KMTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Mostly cloudy, with a low around 39. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers likely before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 47.
A chance of rain showers before 3am, then a slight chance of snow showers. Mostly cloudy, with a low around 35.
A slight chance of rain and snow showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 50.
A slight chance of rain showers before 9pm, then a slight chance of rain and snow showers. Partly cloudy, with a low around 36.
A slight chance of rain and snow showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 53.
A slight chance of showers and thunderstorms before 3am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 38.
A slight chance of rain and snow showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Showers And Thunderstorms
|
49°F |
22 to 25 mph
SSW
|
|
Wednesday Night
Apr 22
|
Showers And Thunderstorms
|
39°F |
14 to 23 mph
SW
|
|
Thursday
Apr 23
|
Rain Showers Likely
|
47°F |
13 mph
WSW
|
|
Thursday Night
Apr 23
|
Chance Rain Showers then Slight Chance Snow Showers
|
35°F |
10 mph
N
|
|
Friday
Apr 24
|
Slight Chance Rain And Snow Showers then Chance Showers And Thunderstorms
|
50°F |
10 mph
NNW
|
|
Friday Night
Apr 24
|
Slight Chance Rain And Snow Showers
|
36°F |
10 mph
NNE
|
|
Saturday
Apr 25
|
Slight Chance Rain And Snow Showers then Chance Showers And Thunderstorms
|
53°F |
10 mph
NNW
|
|
Saturday Night
Apr 25
|
Slight Chance Showers And Thunderstorms then Slight Chance Rain And Snow Showers
|
38°F |
10 mph
NNE
|
|
Sunday
Apr 26
|
Slight Chance Rain And Snow Showers then Chance Showers And Thunderstorms
|
54°F |
9 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mendon.
