Buffalo, WY Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Buffalo, WY in one place.
Partly cloudy, with a low around 65. Northwest wind around 5 mph.
Local Weather Overview
This forecast page for Buffalo, WY 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: Jul 17, 2026 4:19 AM MDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Buffalo, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 4:19 AM MDT
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Buffalo
Saturday looks like the warmest upcoming period in Buffalo at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Monday at about 8 to 16 mph NNW.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 4:19 AM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- RIW
- Radar station
- KRIW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Northeast wind 3 to 9 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 67. Southwest wind 7 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. Southwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 67. Northwest wind 6 to 12 mph. Chance of precipitation is 20%.
A slight chance of rain showers before noon, then showers and thunderstorms likely. Mostly sunny, with a high near 91. North northwest wind 6 to 12 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 65. West northwest wind around 8 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 84.
A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
A slight chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 83.
Showers and thunderstorms likely. Mostly cloudy, with a low around 64.
A chance of rain showers before noon, then showers and thunderstorms likely. Mostly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 17
|
Partly Cloudy
|
65°F |
5 mph
NW
|
|
Friday
Jul 17
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
3 to 9 mph
NE
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
67°F |
7 to 10 mph
SW
|
|
Saturday
Jul 18
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
94°F |
7 to 13 mph
SW
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
67°F |
6 to 12 mph
NW
|
|
Sunday
Jul 19
|
Showers And Thunderstorms Likely
|
91°F |
6 to 12 mph
NNW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
65°F |
8 mph
WNW
|
|
Monday
Jul 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
8 to 16 mph
NNW
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms
|
63°F |
5 to 13 mph
NNW
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
84°F |
7 to 13 mph
ESE
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms
|
63°F |
6 to 10 mph
SSE
|
|
Wednesday
Jul 22
|
Showers And Thunderstorms Likely
|
83°F |
6 to 9 mph
ENE
|
|
Wednesday Night
Jul 22
|
Showers And Thunderstorms Likely
|
64°F |
7 mph
WNW
|
|
Thursday
Jul 23
|
Showers And Thunderstorms Likely
|
83°F |
3 to 8 mph
N
|
Nearby Forecasts
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