Chico, MT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Chico, MT in one place.
Sunny, with a high near 70. West wind 1 to 12 mph.
Local Weather Overview
This forecast page for Chico, MT 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: Sep 14, 2026 9:17 PM MDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Chico, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:17 PM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Chico
Thursday looks like the warmest upcoming period in Chico at 76 degrees F.
Sunday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Thursday Night at about 8 to 13 mph SSW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:17 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- BYZ
- Radar station
- KBLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 49. East wind 2 to 10 mph.
A chance of showers and thunderstorms after noon. Mostly sunny. High near 76, with temperatures falling to around 74 in the afternoon. South wind 3 to 12 mph. Chance of precipitation is 50%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. South southwest wind 8 to 13 mph. Chance of precipitation is 60%.
A chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny. High near 71, with temperatures falling to around 69 in the afternoon. South southwest wind around 8 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Southwest wind around 7 mph. Chance of precipitation is 50%.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 68. West southwest wind around 7 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. Southwest wind around 7 mph. Chance of precipitation is 20%.
Sunny, with a high near 71. West southwest wind around 7 mph.
Mostly clear, with a low around 48. West wind around 8 mph.
Sunny. High near 75, with temperatures falling to around 73 in the afternoon. South southwest wind around 8 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
70°F |
1 to 12 mph
W
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
49°F |
2 to 10 mph
E
|
|
Thursday
Sep 17
|
Mostly Sunny then Chance Showers And Thunderstorms
|
76°F |
3 to 12 mph
S
|
|
Thursday Night
Sep 17
|
Showers And Thunderstorms Likely
|
54°F |
8 to 13 mph
SSW
|
|
Friday
Sep 18
|
Showers And Thunderstorms Likely
|
71°F |
8 mph
SSW
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms
|
50°F |
7 mph
SW
|
|
Saturday
Sep 19
|
Chance Rain Showers
|
68°F |
7 mph
WSW
|
|
Saturday Night
Sep 19
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
49°F |
7 mph
SW
|
|
Sunday
Sep 20
|
Sunny
|
71°F |
7 mph
WSW
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
48°F |
8 mph
W
|
|
Monday
Sep 21
|
Sunny
|
75°F |
8 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chico.