Montello, WI Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Montello, WI in one place.
Rain showers. Cloudy. High near 59, with temperatures falling to around 52 in the afternoon. East wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Montello, WI 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: Oct 15, 2026 3:44 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Montello, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 3:44 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Montello
Tuesday looks like the warmest upcoming period in Montello at 70 degrees F.
Friday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Friday at about 15 to 20 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 3:44 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers before 1am. Cloudy, with a low around 45. North wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers likely between 7am and 2pm. Mostly cloudy, with a high near 51. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Widespread frost after midnight. Mostly clear, with a low around 27. Northwest wind 0 to 15 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.
Widespread frost before 10am. Sunny, with a high near 57. Southwest wind 0 to 15 mph.
Clear, with a low around 35. Southwest wind around 10 mph.
Sunny, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 38. Southwest wind 5 to 10 mph.
Mostly sunny, with a high near 67.
Partly cloudy, with a low around 38.
Mostly sunny, with a high near 70.
Mostly clear, with a low around 41.
Sunny, with a high near 70.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 47. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Rain Showers
|
59°F |
5 mph
E
|
|
Tonight
Oct 15
|
Rain Showers
|
45°F |
5 to 15 mph
N
|
|
Friday
Oct 16
|
Rain Showers Likely
|
51°F |
15 to 20 mph
NW
|
|
Friday Night
Oct 16
|
Mostly Clear then Widespread Frost
|
27°F |
0 to 15 mph
NW
|
|
Saturday
Oct 17
|
Widespread Frost then Sunny
|
57°F |
0 to 15 mph
SW
|
|
Saturday Night
Oct 17
|
Clear
|
35°F |
10 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
64°F |
10 to 15 mph
SW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
38°F |
5 to 10 mph
SW
|
|
Monday
Oct 19
|
Mostly Sunny
|
67°F |
5 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
38°F |
0 to 5 mph
SW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
70°F |
0 to 5 mph
SE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
41°F |
0 mph
|
|
Wednesday
Oct 21
|
Sunny
|
70°F |
0 to 5 mph
SE
|
|
Wednesday Night
Oct 21
|
Partly Cloudy then Slight Chance Rain Showers
|
47°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Montello.
