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Now · 6:15 AM

Annapolis Weather & Hourly Forecast

United States · Illinois · 62413

Clear night
70°F
Clear night
Feels like: 76°F
💧 Humidity 95% 🌡 Pressure 29.94 inHg 💨 Wind 3 mph 👁 Visibility 11.0 mi Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Annapolis

Today
Sunny · 7:00 AM Sunny
70° 💧 None 💨 2 mph H 95%29.97 inHg
Sunny · 10:00 AM Sunny
80° 💧 None 💨 4 mph H 70%30.03 inHg
Sunny · 1:00 PM Sunny
87° 💧 None 💨 7 mph H 55%30.00 inHg
Partly cloudy · 4:00 PM Partly cloudy
88° 💧 0.004 in 💨 7 mph H 48%29.94 inHg
Mostly sunny · 7:00 PM Mostly sunny
83° 💧 None 💨 9 mph H 52%29.97 inHg
Partly cloudy night · 10:00 PM Partly cloudy night
74° 💧 None 💨 10 mph H 56%30.06 inHg
Tomorrow
Mostly cloudy night · 1:00 AM Mostly cloudy night
69° 💧 None 💨 11 mph H 54%30.12 inHg
Overcast night · 4:00 AM Overcast night
64° 💧 0.002 in 💨 11 mph H 57%30.15 inHg
Mostly sunny · 7:00 AM Mostly sunny
62° 💧 None 💨 9 mph H 67%30.18 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
69° 💧 None 💨 8 mph H 53%30.21 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
78° 💧 None 💨 9 mph H 42%30.15 inHg
Overcast · 4:00 PM Overcast
82° 💧 None 💨 10 mph H 42%30.06 inHg
Sunny · 7:00 PM Sunny
77° 💧 None 💨 7 mph H 55%30.03 inHg
Clear night · 10:00 PM Clear night
74° 💧 None 💨 10 mph H 60%30.06 inHg
Tuesday
Clear night · 1:00 AM Clear night
72° 💧 None 💨 11 mph H 67%30.06 inHg
Overcast night · 4:00 AM Overcast night
72° 💧 None 💨 9 mph H 73%30.03 inHg

In Annapolis and, more broadly, across the state of Illinois: This morning, the sky will be mostly cloudy with temperatures starting around 61 degrees. The wind will come from the north at a moderate pace, reaching up to 14 mph with gusts up to 21 mph. As the day progresses into the afternoon, temperatures will warm to as high as 76 degrees under mostly cloudy skies. Expect the wind to remain from the north, maintaining similar strength and gust potential. No precipitation is anticipated throughout the day, providing a dry and mild weather pattern. Overall, it will be a day with comfortable temperatures and steady breezes, with no weather hazards expected.

15-Day Weather Outlook for Annapolis

TomorrowTomorrow Mostly sunny Mostly sunny 83°/62° 💧 None 💨 11 mph
Tuesday, Sep 15Tue Sep 15 Mostly cloudy Mostly cloudy 99°/72° 💧 None 💨 11 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 99°/73° 💧 0.026 in 💨 7 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 100°/78° 💧 0.009 in 💨 8 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 88°/69° 💧 0.111 in 💨 9 mph
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 91°/71° 💧 0.001 in 💨 9 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 99°/78° 💧 0.009 in 💨 10 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 88°/76° 💧 0.123 in 💨 7 mph
Tuesday, Sep 22Tue Sep 22 Light rain Light rain 82°/72° 💧 0.201 in 💨 7 mph
Wednesday, Sep 23Wed Sep 23 Light rain Light rain 78°/71° 💧 0.267 in 💨 7 mph
Thursday, Sep 24Thu Sep 24 Light rain Light rain 75°/63° 💧 0.446 in 💨 8 mph
Friday, Sep 25Fri Sep 25 Partly cloudy Partly cloudy 77°/62° 💧 None 💨 7 mph
Saturday, Sep 26Sat Sep 26 Partly cloudy Partly cloudy 77°/59° 💧 None 💨 7 mph
Sunday, Sep 27Sun Sep 27 Overcast Overcast 81°/62° 💧 None 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Annapolis

Vertical axis: °F · Color based on temperature
Sunny at 7:00 AM
70° Today 7:00 AM
Sunny at 8:00 AM
73° 8:00 AM
Sunny at 9:00 AM
76° 9:00 AM
Sunny at 10:00 AM
80° 10:00 AM
Sunny at 11:00 AM
83° Today 11:00 AM
Sunny at 12:00 PM
85° 12:00 PM
Sunny at 1:00 PM
87° 1:00 PM
Mostly sunny at 2:00 PM
88° 2:00 PM
Mostly cloudy at 3:00 PM
89° Today 3:00 PM
Partly cloudy at 4:00 PM
88° 4:00 PM
Light thunderstorms at 5:00 PM
88° 5:00 PM
Mostly sunny at 6:00 PM
86° 6:00 PM
Mostly sunny at 7:00 PM
83° Today 7:00 PM
Partly cloudy night at 8:00 PM
79° 8:00 PM
Partly cloudy night at 9:00 PM
77° 9:00 PM
Partly cloudy night at 10:00 PM
74° 10:00 PM
Partly cloudy night at 11:00 PM
72° Today 11:00 PM
Mostly cloudy night at 12:00 AM
70° 12:00 AM
Mostly cloudy night at 1:00 AM
69° 1:00 AM
Mostly cloudy night at 2:00 AM
67° 2:00 AM
Partly cloudy night at 3:00 AM
66° Tomorrow 3:00 AM
Overcast night at 4:00 AM
64° 4:00 AM
Mostly clear night at 5:00 AM
64° 5:00 AM
Mostly clear night at 6:00 AM
63° 6:00 AM
Mostly sunny at 7:00 AM
62° Tomorrow 7:00 AM
Mostly cloudy at 8:00 AM
65° 8:00 AM
Mostly cloudy at 9:00 AM
66° 9:00 AM
Mostly cloudy at 10:00 AM
69° 10:00 AM
Overcast at 11:00 AM
73° Tomorrow 11:00 AM
Mostly cloudy at 12:00 PM
75° 12:00 PM
Mostly cloudy at 1:00 PM
78° 1:00 PM
Mostly sunny at 2:00 PM
80° 2:00 PM
Overcast at 3:00 PM
82° Tomorrow 3:00 PM
Overcast at 4:00 PM
82° 4:00 PM
Sunny at 5:00 PM
81° 5:00 PM
Sunny at 6:00 PM
80° 6:00 PM
Sunny at 7:00 PM
77° Tomorrow 7:00 PM
Clear night at 8:00 PM
75° 8:00 PM
Clear night at 9:00 PM
74° 9:00 PM
Clear night at 10:00 PM
74° 10:00 PM
Clear night at 11:00 PM
73° Tomorrow 11:00 PM
Clear night at 12:00 AM
73° 12:00 AM
Clear night at 1:00 AM
72° 1:00 AM
Mostly cloudy night at 2:00 AM
72° 2:00 AM
Mostly cloudy night at 3:00 AM
73° Tuesday 3:00 AM
Overcast night at 4:00 AM
72° 4:00 AM
Overcast night at 5:00 AM
72° 5:00 AM
Overcast night at 6:00 AM
72° 6:00 AM
Mostly cloudy at 7:00 AM
72° Tuesday 7:00 AM
Partly cloudy at 8:00 AM
76° 8:00 AM
Sunny at 9:00 AM
80° 9:00 AM
Sunny at 10:00 AM
85° 10:00 AM
Sunny at 11:00 AM
90° Tuesday 11:00 AM
Sunny at 12:00 PM
94° 12:00 PM
Sunny at 1:00 PM
96° 1:00 PM
Sunny at 2:00 PM
97° 2:00 PM
Sunny at 3:00 PM
99° Tuesday 3:00 PM
Mostly sunny at 4:00 PM
98° 4:00 PM
Sunny at 5:00 PM
97° 5:00 PM
Mostly sunny at 6:00 PM
95° 6:00 PM
Mostly sunny at 7:00 PM
89° Tuesday 7:00 PM
Clear night at 10:00 PM
84° 10:00 PM
Clear night at 1:00 AM
80° 1:00 AM
Clear night at 4:00 AM
76° 4:00 AM
Sunny at 7:00 AM
73° Wednesday 7:00 AM
Sunny at 10:00 AM
88° 10:00 AM
Mostly sunny at 1:00 PM
98° 1:00 PM
Mostly sunny at 4:00 PM
99° 4:00 PM
Mostly clear night at 7:00 PM
91° Wednesday 7:00 PM
Clear night at 10:00 PM
85° 10:00 PM
Clear night at 1:00 AM
82° 1:00 AM
Clear night at 4:00 AM
79° 4:00 AM
Sunny at 7:00 AM
78° Thursday 7:00 AM
Sunny at 10:00 AM
92° 10:00 AM
Mostly sunny at 1:00 PM
100° 1:00 PM
Light rain at 4:00 PM
98° 4:00 PM
Partly cloudy night at 7:00 PM
85° Thursday 7:00 PM
Mostly clear night at 10:00 PM
80° 10:00 PM
Mostly clear night at 1:00 AM
76° 1:00 AM
Light rain at 4:00 AM
70° 4:00 AM
Sunny at 7:00 AM
69° Friday 7:00 AM
Sunny at 10:00 AM
79° 10:00 AM
Mostly sunny at 1:00 PM
88° 1:00 PM
Mostly sunny at 4:00 PM
86° 4:00 PM
Clear night at 7:00 PM
79° Friday 7:00 PM
Partly cloudy night at 1:00 AM
73° 1:00 AM
Sunny at 7:00 AM
71° 7:00 AM
Sunny at 1:00 PM
91° 1:00 PM
Clear night at 7:00 PM
87° Saturday 7:00 PM
Clear night at 1:00 AM
81° 1:00 AM
Sunny at 7:00 AM
78° 7:00 AM
Sunny at 1:00 PM
99° 1:00 PM
Mostly clear night at 7:00 PM
88° Sunday 7:00 PM
Clear night at 1:00 AM
79° 1:00 AM
Sunny at 7:00 AM
76° 7:00 AM
Light rain at 1:00 PM
83° 1:00 PM
Overcast night at 7:00 PM
79° Monday 7:00 PM
Clear night at 1:00 AM
74° 1:00 AM
Light rain at 7:00 AM
72° 7:00 AM
Light rain at 1:00 PM
82° 1:00 PM
Light rain at 7:00 PM
75° Tuesday 7:00 PM
Light rain at 1:00 AM
71° 1:00 AM
Overcast at 7:00 AM
71° 7:00 AM
Light rain at 1:00 PM
78° 1:00 PM
Overcast night at 7:00 PM
75° Wednesday 7:00 PM
Light rain at 1:00 AM
68° 1:00 AM
Overcast at 7:00 AM
63° 7:00 AM
Overcast at 1:00 PM
74° 1:00 PM
Partly cloudy night at 7:00 PM
72° Thursday 7:00 PM
Overcast night at 1:00 AM
67° 1:00 AM
Partly cloudy at 7:00 AM
62° 7:00 AM
Mostly cloudy at 1:00 PM
77° 1:00 PM
Clear night at 7:00 PM
70° Friday 7:00 PM
Clear night at 1:00 AM
62° 1:00 AM
Sunny at 7:00 AM
59° 7:00 AM
Partly cloudy at 1:00 PM
77° 1:00 PM
Overcast night at 7:00 PM
72° Saturday 7:00 PM
Mostly cloudy night at 1:00 AM
64° 1:00 AM
Mostly cloudy at 7:00 AM
62° 7:00 AM
Overcast at 1:00 PM
81° 1:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Annapolis

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 7:00 AM
PM2.5 Fine particles Good 3,9µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 4,6µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 23,7µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 3,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Annapolis

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 6,4High 😊Good
Tomorrow UV 6,5High 😐Moderate
Tuesday UV 7,2High 😐Moderate
Wednesday UV 6,9High 😐Moderate
Thursday UV 9,0Very high 🙂Fair
Friday UV 7,0High Unavailable
Saturday UV 7,0High Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,5 9:00 AMUV 1,6 10:00 AMUV 3,0 11:00 AMUV 4,2 12:00 PMUV 5,9 1:00 PMUV 6,4 2:00 PMUV 6,2 3:00 PMUV 4,4 4:00 PMUV 1,8 5:00 PMUV 0,5 6:00 PMUV 0,2
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Annapolis

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 7:00 AM 8:00 AM 9:00 AM 10:00 AM Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tuesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tuesday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tuesday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tuesday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tuesday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Wednesday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Wednesday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Thursday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Thursday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Friday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Friday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Saturday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Sunday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Monday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Tuesday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Wednesday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Thursday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Friday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Saturday 7:00 PM 1:00 AM 7:00 AM 1:00 PM
Sustained wind Max gusts
NIGHT SKY · ANNAPOLIS, ILLINOIS

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

74/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:34 PM–5:01 AM
Cloud cover 34% Real hourly forecast for the best viewing hour.
Moonlight 7% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 84° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min71%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Annapolis were last refreshed today at 6:15 AM. The current forecast period extends through 15/09/2026 at 4:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.